The best water bottles to replace disposable bottles

The supply of gourds is plethoric, whether they are made of stainless steel, glass or plastic, equipped or not with a double insulated wall to preserve the cold and the heat. But don't worry: grip, comfort of use, waterproofing, insulation… we tested 25 models from Decathlon, Thermos, Takeya, Hydro Flask, HydraPak and others. Here are our picks.

Source: LeMonde | By Philippe Fontaine, translated by Google

Published on June 15, 2022 at 4:39 pm, updated on December 08, 2022 at 3:03 pm

Time toReading 30 mins.

PHILIPPE FONTAINE / LEMONDE

Adopted for ages by athletes and walkers, the water bottle invades workspaces, replacing disposable plastic bottles and cups. We reviewed dozens of models to ultimately retain 25 gourds, which we obtained, and to which we subjected a battery of extensive tests. We especially recommend the Decathlon Quechua MH500 (80 cl) for its insulating qualities and its very reasonable price, as well as the Tupperware Eco bottle +/Eco Sport + (75 cl) for its lightness and robustness. But we also enjoyed four other water bottles that offer an interesting alternative. We present them to you in detail, in order to allow you to choose according to your personal needs and tastes.

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Tupperware Eco bottle +/ Eco Sport + (750 ml)

Our first choice in plastic, for more lightness

Offered in two versions that vary only by the type of cap, screw or valve, and available in four colors and five sizes, from 310 to 1,500 ml, Tupperware plastic water bottles have it all. Very light, extremely robust, they are made in Europe from recycled plastics.

Buy on Amazon*

*At the time of publication, the price was €14.90

Why change a formula that works? Marketed for many years, the Eco Bottle + has not changed either in its design or in its characteristics. So much the better because the product is particularly well thought out. Its shape makes it easy to hold and the cap, whether screw or valve, ensures a good seal, as our tests have confirmed. This is all the most remarkable as this bottle has no seal. We feared that over time, this tightness could deteriorate as we manipulate the screw thread or the quick opening. But one of the users we met during our investigation told us that he had been using his for four years without ever having had any problems with leaks. Tupperware also seems just as confident, since its bottles are guaranteed for 10 years.

EX AEQUO WINNER

Decathlon Quechua MH500 0.8L

Our first choice in stainless steel, for excellent insulation

The Quechua MH500 is a double-walled insulated flask equipped with a quick-opening sport-type cap, which easily unscrews to allow the addition of ice cubes, tea or fruit to infuse. It achieved the best result in the cold liquid insulation test and ranked third in the hot liquid insulation.

Buy on Decathlon*

*At the time of publication, the price was 15€

When it comes to keeping liquids cold, the Quechua MH500 (80 cl) is the best of the 11 insulated water bottles tested. It is almost as effective for preserving hot drinks. On this point, only the SIGG Hot & Cold (550ml) and HoneyHolly (500ml) do slightly better. This performance can be explained in particular by its design: a double metal wall with an air gap, and the addition of a thin layer of copper inside its double wall, limiting the transfer of heat by radiation. The Quechua MH500 has a one-handed cap that can be locked to prevent any risk of it opening during transport. The stopper also includes a filter that retains tea or mint leaves, fruit or other foods to be infused.

WE ALSO RECOMMEND

Original Gobi (400ml)

Cute and French

It's a little crush. Launched in 2010 by Gobi, the Original is a 100% French plastic water bottle. Very compact, extremely robust, it is pleasant to handle, very cute, and customizable via a label that slips into the center of its body.

Buy on Gobi*

*At the time of publication, the price was €23

In 2010, Florence Baitinger and Samuel Degrémont joined forces to launch the first plastic water bottle designed and manufactured entirely in France. The approach is first and foremost ecological, and aims to reduce the use of disposable plastic cups and bottles in the workplace, in favor of an eco-designed reusable bottle. But the Gobi Original is not only virtuous. Developed in partnership with two designers, it is a model of ergonomics. The loop located at the top allows it to be carried with the tip of your finger, while a quarter turn is enough to open or close the cap. Made of Tritan, a very solid and transparent copolyester, it has an extremely sober design.Only the removable elastomer base, which provides access to the slot for introducing the customizable label, is colored: 15 different colors are available.

WE ALSO RECOMMEND

Recon Bottle HydraPak (1000ml)

A handy cap

Designed for both on-the-go use and office use, the Recon bottle seduces with its minimalist design and robust design, but above all with its amazing “smooth flow” system. Just turn the cap half a turn to let the liquid flow through a fine opening, with an ideal flow, whether drinking directly from the neck or filling a glass.

Buy on Amazon* Buy on Alltricks

*At time of publication, the price was €14.99

Well known to hikers and trail enthusiasts, thanks in particular to its flexible water pockets, HydraPak offers with the Recon a more versatile model, suitable for both walkers and sedentary workers. Available in three colors and with a unique capacity of 1000ml, the Recon takes its name from its composition. The container is indeed made of Tritan Renew, that is to say that 50% of the plastic used comes from recycled bottles. But if this virtuous initiative deserves to be clarified, it is not the reason why we have retained this gourd. It was its cap that first seduced us: a 180° rotation is enough to access the small slot from which the liquid flows with just the flow you need to drink quietly without spilling any. A half-turn in the opposite direction,

WE ALSO RECOMMEND

Hydro Flask Wide Mouth (946ml)

A wider opening

The Hydro Flask Wide Mouth has, as its name suggests in English, a wide neck of 5.5 cm in diameter. Despite this, it can be brought to the mouth to drink (gently, anyway) without splashing. The Hydro Flask is more designed for viscous liquids such as soups or smoothies, or as an intermediate container, which will be used to fill a cup or mug.

Buy on Alltricks* Buy on Amazon

*At the time of publication, the sale price was €47.95

The wide opening of this bottle has many advantages. First, it is very practical to pour smoothies or thick soups without getting everywhere. Then, the large orifice significantly facilitates washing in the dishwasher. Finally, it does not prevent use in the mouth, provided you tilt the bottle slowly. And don't worry, this configuration does not affect the waterproofness or insulation of this double-walled metal vacuum insulated bottle, as our tests have shown. The bottle is available in three different formats (591 ml, 946 ml and 1182 ml) and fourteen different shades.

WE ALSO RECOMMEND

Zest - Stainless steel bottle (500 ml)

Very compact and French

A stainless steel water bottle, again? Yes, but this one is unique. It is indeed the only one that is entirely designed, manufactured and assembled in France. And always with the aim of minimizing the environmental footprint as much as possible. But not only, since it is produced by Zeste, a social and solidarity economy company (ESS), which strives to reconcile solidarity, economic viability and social utility.

Buy on Zest*

*At the time of publication, the price was 36€

It's hard to get more minimalist than this single-walled brushed stainless steel water bottle (Made in Normandy), therefore not insulated. Its main originality lies in the six colors of the plastic cap (Made in Brittany). It's simple, it doesn't even have a name! It must be said that it is currently the only product of the young Zeste company. Designed by two French industrial designers, the 500 ml water bottle is primarily aimed at city dwellers who want a container that is compact enough to slip into a satchel or handbag, and light enough to be carried around all day long. day if needed.It will also appeal to users who are reluctant to use a plastic water bottle on a daily basis, and who prefer to turn to a material that they consider more secure from a health point of view.

Everything we recommend

The complete test

Why trust us

The author of this guide was head of the equipment section at the Individual Computer for 11 years, in charge of comparisons in particular. Since 2012, he has worked for various media as a freelancer. Passionate about gastronomy, he passed his cooking CAP as a free candidate in 2019.

The six water bottles we recommend. PHILIPPE FONTAINE / THE WORLD

Before launching this guide, we interviewed various experts capable of providing answers to questions that it is legitimate to ask when choosing a product that will accompany us for years. Are plastic water bottles, especially Tritan, safe for health? Researchers from the European Union and ANSES (National Agency for Food Safety) have provided us with some answers. In addition, a doctor in physics introduced us to the mysteries of thermodynamics, to help us understand the role of double walls and air space in the insulation of isothermal gourds.

We also interviewed about fifteen users of reusable water bottles, by phone, e-mail, or face-to-face. Why did they buy a water bottle and what motivated the choice of model or material; are they satisfied with their purchase, do they have any regrets? Their varied responses were very instructive. We completed this survey by going through the many comments from users on online sales sites such as Amazon, but also on forums devoted to health and sport.

Who are these bottles for?

It's not a surprise, the majority of users we contacted have adopted the water bottle for convenience. Tired of lugging around your 1.5 liter bottle in transport, tired of getting up every 10 minutes to fill your cup, also tired of carrying water packs up to the fifth floor… without an elevator. Thus, Sylvie , who swapped her mug for a water bottle 2 years ago, indicates that she only fills her plastic water bottle when leaving home. Not only does the running water in his home taste good, but his 750ml water bottle is enough to keep him drinking all day at the office. In Lilica's family , everyone switched to an insulated water bottle three years ago.We put it in the fridge in the evening, to enjoy fresh water all day long, or we fill it with very hot tea to drink in the afternoon.

As for Étienne , it is to hydrate himself during his long sessions of cycling in an apartment that he bought himself a water bottle. He chose a model with a sports cap, in order to grab it and open it with one hand and drink from a straw without getting it all over the place. For Haja , on the other hand, it was environmental protection that motivated the purchase of his one-litre glass water bottle six years ago. If he admits that it is quite heavy, it has never bothered him. He finds glass greener, but also much more hygienic than any other material. Helineon the contrary swears only by plastic. The glass is too heavy and fragile, and she fears the contact of metal with her teeth. A follower of the water bottle for three years, she admits to changing it every seven or eight months, because even if she only puts water in it, the plastic gives it a "taste" that bothers her. Heline is not the only one to make this criticism. But is there cause for concern?

Plastic, stainless steel or glass bottle: a question of health?

By bringing these gourds to our lips several times a day, are we taking a risk? The question amounts to wondering about the harmlessness of the materials of which these gourds are made. We interviewed several experts on this subject: the risks seem zero for glass or stainless steel water bottles, which are chemically neutral. On the other hand, uncertainty hovers over plastic water bottles.

The plastic water bottles we tested ignore bisphenol A, a material banned since 2015 in the composition of food containers, such as baby bottles, bottles, cans, etc. Used for 50 years in the formulation of certain plastics, its health effects have been proven in animals and are suspected in humans, particularly on reproduction, metabolism and cardiovascular pathologies.

What about the plastics that replace it? Currently, there are no studies pointing to their adverse health effects, but research has shown that they tend to leak tiny chemical compounds into the liquids they contain. Since 2011, ANSES has endeavored to identify the dangers of potential substitutes for BPA. In particular, the polypropylene (PP), used in the Tupperware water bottles in our selection, and the Tritan copolyester (a registered trademark) used in all the other plastic water bottles in this guide were evaluated. This last material, developed by the American company Eastman Chemical, is produced from three monomers which, like those used in PP, are among the substances authorized by the European Union for the manufacture of food containers.

This means, among other things, that this plastic, but also all the technological additives added to it - antioxidants, dyes - do not exceed the authorized migration limit, which designates the maximum quantity of microscopic plastic residues that can migrate from the container to the liquid with which it comes into contact. As Bruno Teste, scientific and technical project manager at ANSES, told us, the monomers, which are linked to each other in a sort of three-dimensional scaffolding to form this polymer, are naturally very little subject to migration. . It is especially the technological additives, for example the antioxidants found in all plastic containers, which are likely to migrate, because they are not chemically attached to the structure of the plastic.This is why their composition and behavior are closely monitored. As the industrial manufacturing process for Tritan is confidential, to our knowledge there is no precise data on the composition of the material. But to obtain its authorization on the European market, Eastman Chemical had to demonstrate that all the compounds used in its formulation are authorized by the EU.

However, it should be noted that there is still a lack of knowledge and tools to assess the "cocktail effect" , ie the consequences of repeated exposure to technological additives. Because to the water in the reusable plastic bottle, you have to add the meat sold in a cellophane tray, the bottle of milk, the bag of crisps or the packet of sweets, all of which are likely to release substances, and therefore to expose the user at a large daily dose.

To continue this analysis, we must mention a study published last May 5 in the Journal of Hazardous Materials. Researchers from the University of Copenhagen studied the migration of plastic compounds from reusable water bottles by analyzing, after 24 hours, the composition of the tap water with which they had been filled just after washing in the dishwasher. They detected more than 400 of them. If, as we have seen, this migration is known and documented, the scientists have identified substances which a priori have no reason to be there, such as DEET in particular, used in the formulation of insecticides. They nevertheless specify that this substance could have been formed from the decomposition of laurolactam (an authorized compound), under the action of the dishwashing detergent.

The researchers thus indicate that “  the washing process in the dishwasher promotes the migration of plasticizers, antioxidants and photoinitiators into drinking water .  The highest toxic risk was measured for plastic water bottles that had been filled directly after removing from the dishwasher, without additional rinsing . If they finally add that additional studies are necessary to measure the toxicity of these substances, they recommend washing the plastic water bottles by hand, and then rinsing them thoroughly with running water before filling them.

To conclude this delicate subject, let us recall that the plastic water bottles sold in the EU do not present, in the current state of knowledge, health risk. However, one uncertainty remains, and if it alarms you, we advise you to opt for a stainless steel or glass bottle. However, be sure to handle them with care. While a glass water bottle is very likely to break when dropped on a hard floor from the desk surface or the cup holder of your trainer, a full metal water bottle is likely to be more or less damaged. In the best case, it will get away with a nice bump, but in the worst-case scenario, its waterproofness or insulation could be compromised. Finally, be aware that a plastic gourd has the advantage of lightness, and all the more so as its capacity is high: the Tupperware Eco Bottle + of 1,000 ml thus weighs only 108 grams, against 250 grams for the stainless steel gourd not isothermal Quechua MH100,

The 25 water bottles we tested. PHILIPPE FONTAINE / THE WORLD

How we chose them

In order to select the models tested in this guide, we pre-selected several dozen water bottles, then scoured user reviews for each product studied, while keeping in mind that user reviews are not necessarily honest and can be made by people who received the product for free, or even posted by the resellers themselves. We have ruled out poorly rated products, to retain only the best-selling water bottles, in France of course, but also in Europe and the United States.

We did not retain the aluminum water bottles either. Even if they are now very rare, they are mainly intended for nomadic use, and tend to deform in the event of an impact. In addition, they are hardly less heavy than single-walled stainless steel water bottles. Finally, we have also overlooked overly decorated stainless steel water bottles, produced by retailers who change their design every year to keep up with fashion and encourage buyers to repeat their purchase. Their manufacture has a greater impact on the environment than that of simpler water bottles.

Our witnesses gave us the reference of their reusable water bottle. A third of them told us that they had bought a product without a specific brand, most often in a supermarket or a sports and leisure store. The others bought their water bottle on the Internet, choosing one of the best-rated models.

Finally, we have selected three Made in France water bottles, including two models manufactured by companies that attach particular importance to the environmental impact of their products. In this regard, be aware that there is no longer any production line for insulated water bottles in Europe. These models therefore come mainly from China. On the other hand, single-walled stainless steel water bottles can be manufactured in the EU. Thus, the Zeste model is 100% Made in France , and Decathlon plans to relocate the manufacture of the Quechua MH100 to Europe, starting next year.

As you will see while browsing this guide, most manufacturers offer the same model in different capacities, from 250 ml to 1,500 ml. For use in the office, at home or for short outings, a capacity of 500 to 750 ml seems well suited to us. Their weight, once full, remains reasonable, including for insulated water bottles, and handling is easy. For one-day hikes, a larger volume can be useful, if you cannot fill the bottle between two stages. Finally, the 250 or 310 ml water bottles, which are very compact and light, are suitable for a walk in town.

How we tested them

We tested 25 water bottles for this buying guide, some of which were of the same model but of different capacity. We first checked their tightness.

  • Sealing test

This is in our opinion the most important criterion for a water bottle that will be transported, sometimes unceremoniously, in a sports bag, a handbag or the like. For this, we completely filled each bottle with water tinted with food coloring, then we stored them upside down on absorbent paper for 24 hours. We've evaluated all of the caps that come with each bottle, whether they're screw caps or sports caps. Good news, no leaks were detected during this test.

  • Temperature test

We measured the insulation of insulated water bottles by filling them with water between 12 and 14°, then with hot water at around 70°. We then checked the temperature every hour for 8 hours. In order to judge their effectiveness, we compared these models with the SIGG Shield non-insulated stainless steel bottle. With the exception of the Neolid Canopée, which combines metal and plastic, all of these water bottles are built on the same model: two metal walls form the container, the inner wall, which contains the liquid and separate from the outer wall, is welded to the latter by the bottom of the bottle and the neck (or by its neck only).

Maintaining the cold after 8 hours

(the starting temperature is 13°)

Température

Decathlon MH500SIGG Hot&Cold LightHoney Holly BottleHydro Flask Wide MouthSuper SparrowHydro Flask Standard MouthDecathlon MH100Super Sparrow sports capTakeya Insulated Bottle MidnightTakeya Straw Insulated BottleNeolid Canopy

14°18°

In some models, an air gap is created between the two walls to improve insulation. Finally, a copper coating can be applied to one of the internal walls to further limit heat transfer by radiation. Is this refinement effective? The best insulated water bottle in our selection, the Quechua MH500, has this copper coating, but its ability to preserve high temperatures was found to be slightly worse than that of the Sigg Hot & Cold Light, which does not.

Keeping warm after 8 hours

(the starting temperature is 70°)

Température

Neolid CanopyTakeya Straw Insulated BottleTakeya Insulated Bottle MidnightSuper Sparrow sports capSuper SparrowDecathlon MH500Hydro Flask Wide MouthHydro Flask Standard MouthDecathlon MH500Honey Holly BottleSIGG Hot&Cold Light

30°50°

  • Test use

Handling, opening and closing, as well as contact with the mouth, are essential criteria when choosing a water bottle. Some models are very wide, to the point of being difficult to grasp for a small hand - especially as their capacity is large. A full one-liter stainless steel flask is more than 1,300 grams to lift.

What about lip contact? Again, it all depends on the user. Some mouth all the gourds with the same enthusiasm while others find the rim too thin, or the contact with the unpleasant lips. No water bottle tested deserves a red card, but we indicate in the product sheets the models which could prove to be embarrassing for the most sensitive.

The handling by several users made it possible to detect a concern that we had not thought of: noise. Some plugs emit a noticeable squeak or squeak when screwing or unscrewing them. Here too, we indicate the models concerned.

Our 1st choice in plastic: Tupperware Eco bottle +

PHILIPPE FONTAINE / LEMONDE

EX AEQUO WINNER

Tupperware Eco bottle +/ Eco Sport + (750 ml)

Our first choice in plastic, for more lightness

Offered in two versions that vary only in the type of cap, screw or valve, and available in four colors and five sizes, from 310 to 1,500 ml, Tupperware plastic water bottles have it all. Very light, extremely robust, they are made in Europe from recycled plastics.

Buy on Amazon*

*At the time of publication, the price was €14.90

The Eco Bottle + and Eco Sport + are the best choice for those who want to enjoy the benefits of a reusable plastic bottle. For starters, they are very light. The 310ml bottle weighs just 48 grams, the 500ml, 63 grams, while the massive 1.5-litre Eco Sport+ comes in at just 133 grams. In comparison, the 400 ml Gobi Original, which we also recommend, weighs 142 grams on the scale, and the 1 liter HydraPak borders on 200 grams! Tiny weights, therefore, which will appeal to hikers and walkers as well as sportsmen and office workers. As for the tiny 310 ml bottle and its 18 cm high and 6 in diameter, it slips easily into a pocket or a small handbag.

The thin protrusion of the screw cap allows quick opening with the tip of the index finger PHILIPPE FONTAINE / LE MONDE

Then it doesn't look like much, but the screw cap is surprisingly well thought out. The thin plastic rod that is there allows the opening and closing of a single finger. It also facilitates the opening if one has a little too much force during the closing. The cap of the Eco sport + water bottle is even more practical, since the opening is done with a flick. You then access a small circular neck, well sized, which allows you to drink quickly without risk of splashing. Of course, the cap can be completely unscrewed to facilitate cleaning, or to slip ice cubes into the bottle.

The sports cap opens with a flick and closes just as easily, for a perfect seal. PHILIPPE FONTAINE / THE WORLD

The five bottles we tested, with classic or sport openings, passed the 24-hour leak test. We must admit that we were a little worried about this point because the gourds have no seal. Consequently, it is only the precision of the thread that guarantees tightness. And as confirmed by a witness who owns this model of water bottle, this tightness persists even after years of daily use.

The bottle is only made of PP5 plastic (polypropylene), an extremely strong material, and commonly used in the manufacture of food containers. The particularity here lies in the origin of the plastics, which come from recycling channels, before being treated and then transformed in Europe.

Non-critical defects

It's hard to find fault with these two plastic water bottles, but we can formulate a small regret. The Ecosport+ bottle is not available in 310ml. However, because of its size and tiny weight, this format would be ideal for the jogger who wishes to hydrate during short training sessions.

Colors: yellow, orange, red, blue

Capacity: 310ml, 500ml, 750ml, 1l, 1.5l

Lids: screw cap, sport clamshell cap

Can be put in the dishwasher: yes

Our 1st choice in stainless steel: the Decathlon Quechua MH500 0.8 l

PHILIPPE FONTAINE / LEMONDE

EX AEQUO WINNER

Decathlon Quechua MH500 0.8L

Our first choice in stainless steel, for excellent insulation

The Quechua MH500 is a double-walled insulated flask equipped with a quick-opening sport-type cap, which easily unscrews to allow the addition of ice cubes, tea or fruit to infuse. It achieved the best result in the cold liquid insulation test and ranked third in the hot liquid insulation.

Buy on Decathlon*

*At the time of publication, the price was 15€

The Quechua MH500 is without doubt the best insulated water bottle in our selection. Not only is its performance in terms of insulation excellent, but it is offered at an attractive price. This in no way prevents it from displaying a modern design: a double wall with an air gap , an internal facade lined with a thin layer of copper aimed at limiting heat exchange by radiation. These characteristics ensure excellent conservation of hot or cold water for long periods.

During the tests, the liquid with which we filled the bottle went from 13.8° to 15.1° in eight hours, a gain of only 1.3°. A record, especially since with the exception of the Sigg Hot & Cold Light, all the other models gained at least 2° during this period. As for the water in our stainless steel control flask, after 6 hours it showed the same temperature as the test room, ie 21.5°.

The results of the Decathlon water bottle are also remarkable for the preservation of hot liquids, since the water poured at 70.3° still reached 51.1° at the end of the test, a loss of only 18.2° in 8 hours. By way of comparison, the water contained in our non-insulated stainless steel control bottle cooled down to room temperature in just six hours. Enough to enjoy a hot soup or coffee for most of the day. Especially since the bottle tolerates liquids heated up to a temperature of 95°!

The Quechua MH500 has a quick opening cap. We found no leaks during the 24 hour leak test. The interest of such a mechanism is obvious on a bicycle, but also in a car, since it is no longer necessary to let go of the steering wheel, the gripping and opening of the bottle being carried out with the same hand. Note that by sliding the opening button down, you lock the bottle, which prevents it from opening during transport, in a sports bag for example. Note that we did not activate the lock during the leak test. Not the slightest drop has escaped, which confirms that this device does not affect the seal. Although quite simple in its design, the stopper has a filter, a plastic grid to be precise, which retains the tea leaves or herbal teas,

When you push the button down, you reveal a red dot that confirms the lock. PHILIPPE FONTAINE / THE WORLD

This water bottle is made in Asia, like all insulated water bottles, using a process that consumes large quantities of resources - water in particular. The Quechua MH500 was nevertheless designed with the aim of limiting the environmental impact: according to Decathlon, it is produced in a factory supplied with 100% renewable energy. In addition, the paint used for the base of the gourd does not contain solvents. In this regard, note that its grainy appearance was chosen to limit condensation and ensure good support. If the grip is indeed safe thanks to this coating, we are less convinced by the "condensation" argument, since the upper half of the gourd is in raw stainless steel and therefore potentially subject to this phenomenon.The MH500 that we tested offers a capacity of 80 cl for an empty weight of 345 grams. Yes, an insulated bottle weighs more than a single-walled stainless steel bottle (200 grams for the Sigg Shield), and even more than a plastic bottle (92 grams for the 750 ml Tupperware Eco Bottle +). It's the price to pay for enjoying a cold drink all day long, whether you're at the office or on a hike. Especially since the neck is wide enough to slip ice cubes into it. From an aesthetic point of view, the MH500 displays great sobriety. Available in five plain colours, which only cover the lower half of the bottle, it affirms its identity: this is a reusable water bottle, not a fashion accessory. And that's good because even if it is robust (5-year warranty) and durable,

Non-critical defects

The MH500 is from our point of view the best insulated bottle of our selection. However, it is not perfect, even if the defects that we have noted are not dramatic. The main one concerns the locking system, which is impossible to operate with one hand. Even holding the bottle on the other, the action remains painful. Admittedly, we tested a new water bottle, and it is possible that the device softens over time, but that annoyed us a little.

The other concern concerns the bottleneck. If you use the quick opening, no problem, the contact with the plastic is soft, and the shape is well thought out to avoid being splashed while drinking. But if you drink directly from the neck, which is possible if you swap the sports cap for an optional screw cap, the contact of the metal with the lips is not pleasant, because of the edges that are too thin.

Colours: Dark Petrol, Coral Red, Caribbean Blue, Twine Grey, Plum

Capacity: 500ml, 800ml, 1000ml

Lids: sports cap, screw cap

Can be put in the dishwasher: yes

We also like: the Gobi Original, cute and French

PHILIPPE FONTAINE / LEMONDE

WE ALSO RECOMMEND

Original Gobi (400ml)

Cute and French

It's a little crush. Launched in 2010 by Gobi, the Original is a 100% French plastic water bottle. Very compact, extremely robust, it is pleasant to handle, very cute, and customizable via a label that slips into the center of its body.

Buy on Gobi*

*At the time of publication, the price was €23

It is in the factory of Périgny-sur-Yerre, in the 94, that the Gobi Original are manufactured, before being assembled and dispatched by the disabled employees of the ESAT of Rosebrie. 100% Made in France, therefore, which reflects the committed, even militant approach of the company's founders. Launched in 2010, the water bottle was designed to replace disposable plastic bottles in companies. This is why it incorporates this slot for the label, from the bottom to the center of the container.

To print a personalized label in the right format, just use the small utility available on the Gobi website. PHILIPPE FONTAINE / THE WORLD

This space is designed to leave a label that will identify its owner: just detach the flexible and colored base to slide it in. Convenient when several colleagues use the same model in open space or when taking it to a meeting. Speaking of which, if the Gobi is equipped with this little rigid buckle, it is precisely to hold it with one finger when you move around with your laptop or diary in your arms.

The handle of the Gobi Original was thought, from its conception, to be seized with a finger, if your hands are full. PHILIPPE FONTAINE / THE WORLD

Just as well thought out, the cap can be screwed and unscrewed a quarter of a turn... and above all in silence! For the manufacture of its plastic water bottles, Gobi has opted for Tritan copolyester which combines transparency with great strength and high thermal resistance. The bottle thus supports hot liquids up to 60°. Finally, the slightly flared base and the removable non-slip shell ensure excellent stability.

However, the rigidity and solidity of this bottle translates into a fairly high weight of 142 grams for the 400 ml model. Nothing dramatic of course, but in comparison, the Nalgene, also in Tritan, weighs 40 grams more for a capacity of 1000 ml.

Base colors: Lagoon blue, Sapphire, Emerald, Olive, Water green, Lemon, Koï, Pure orange, Millennial pink, Dew, Violet, Black, Storm, Cloud

Capacity: 400ml

Lid: screw cap with handle

Can be put in the dishwasher: yes

We also like: the HydraPak Recon, with a practical cap

PHILIPPE FONTAINE / LEMONDE

WE ALSO RECOMMEND

Recon Bottle HydraPak (1000ml)

A handy cap

Designed for both on-the-go use and office use, the Recon bottle seduces with its minimalist design and robust design, but above all with its amazing “smooth flow” system. Just turn the cap half a turn to let the liquid flow through a fine opening, with an ideal flow, whether drinking directly from the neck or filling a glass.

Buy on Amazon* Buy on Alltricks

*At time of publication, the price was €14.99

Oh that cap! Should we recommend a water bottle only on this point? We are convinced of this, because on closer inspection, this is one of the main aspects that differentiate the water bottles we tested. The "smooth flow" system of the HydraPak Recon is unparalleled practicality for those wishing to drink quickly without risking a minor accident. A half turn in one direction, and you reach the opening through which the liquid flows with an optimal flow. So much so that you don't have to glue your lips to the bottle.

Even when drinking à la regalade  " , without the bottle touching the lips, you don't lose a drop! Once quenched, half a turn in the opposite direction, and the bottle is locked and sealed thanks to the seal located in the cap. A good point: it comes off with a simple zipper to be cleaned.

The trickle of water that escapes once the cap is unscrewed makes it easy to drink, even without sticking your lips to the plastic PHILIPPE FONTAINE / LE MONDE

In short, this cap is amazing, and that's good because the bottle is clearly not designed to be used without it. Its complete unscrewing is quite painful due to a fairly long thread, and one is embarrassed by the plastic tab, which is also so useful for carrying the water bottle with one finger. Fortunately, as it offers a capacity of 1000 ml, you hardly need to open it more than twice a day.

Like all transparent water bottles, the Recon is made of Tritan, but in order to limit the environmental impact of manufacturing, HydraPak has opted for Tritan Renew, which contains 50% plastic from disposable bottles. Similarly, screen printing is reduced to a bare minimum. However, we appreciate the milliliter scale, which makes it easy to dose liquids to be mixed, such as syrups for example. Finally, note that this is one of the few plastic water bottles that can be placed in the freezer. It also supports hot liquids up to 60°.

On the downside, the cap of the bottle we tested tended to emit a rather stressful sound, whether it was fully opened or turned half a turn. To avoid this inconvenience, it is essential to handle it slowly. Think about it, if you don't want to trigger the ire of your colleagues!

Colors: blue, black, green

Capacity: 1000ml

Lid: screw cap with handle

Can be put in the dishwasher: yes

We also like: the Hydro Flask Wide Mouth and its wide opening

PHILIPPE FONTAINE / LEMONDE

WE ALSO RECOMMEND [a]

Hydro Flask Wide Mouth (946ml)

A wider opening

The Hydro Flask Wide Mouth has, as its name suggests in English, a wide neck of 5.5 cm in diameter. Despite this, it can be brought to the mouth to drink (gently, anyway) without splashing. The Hydro Flask is more designed for viscous liquids such as soups or smoothies, or as an intermediate container, which will be used to fill a cup or mug.

Buy on Alltricks* Buy on Amazon

*At the time of publication, the sale price was €47.95

With its large opening of 5.5 cm in diameter, the Hydro Flask Wide Mouth is not intended, at least in its basic version, for the user in a hurry who grabs his flask all day long to drink one or two sips. When you drink too quickly, you risk splashing, especially when it is full. To appreciate it, you have to take your time, and lean it slowly towards your mouth. If this is not your habit but the Hydro Flask brand interests you, then it is better to opt for the standard opening model. On the other hand, if you are looking for a container to keep your favorite drinks hot or cold that you will pour into a bowl or a glass to taste them, then you will undoubtedly appreciate the Hydro Flask Wide Mouth.

The handle is very practical for transporting the bottle, which still weighs almost 1400 grams once filled PHILIPPE FONTAINE / LE MONDE

Whether it's soups, smoothies, coffee or soft drinks, they will be kept in excellent insulation conditions, thanks to the double-walled stainless steel, under vacuum. Thus, the cold liquid that we poured into it, initially measured at 13.3°, only gained 2.2° in 8 hours As for the hot liquid, it went from 70.8° to 47.9° during this period, a drop of 22.9°. Not so bad, knowing that the liquid in the non-isothermal stainless steel control gourd had reached the ambient temperature of 21.5° after only six hours. Finally, it should be noted that Hydro Flask will offer from next August an optional sport type cap, compatible with the Wide Mouth opening. Enough to satisfy compulsive and hurried drinkers, even if other models seem to us to be better suited to this use.

The sports cap for the wide-mouth bottle will be available as an option in August 2022 PHILIPPE FONTAINE / LE MONDE

We tested the Hydro Flask Wide Mouth in its intermediate 946ml size. But several people we showed it to found it too wide. It is true that with its 9 cm in diameter, it is hardly suitable for small hands, nor for car cup holders, especially since it weighs 1,400 grams ounce filled! To the point that the grip can be tricky, despite the grainy coating supposed to ensure a good hold. With its 7.4 cm in diameter, the 591 ml model therefore seems to us better suited to small morphologies. As for the 1,182 ml bottle (1,700 g filled!), we will reserve it for bodybuilding sessions, for those who wish to use it as a dumbbell, then hydrate themselves for a long time!

Capacity: 591ml, 946ml and 1182ml

Lids: screw cap with handle, integrated straw cap (from August 2022)

We also like: the stainless steel Zeste bottle, more compact

PHILIPPE FONTAINE / LEMONDE

WE ALSO RECOMMEND [b]

Zest - Stainless steel bottle (500 ml)

Very compact and French

A stainless steel water bottle, again? Yes, but this one is unique. It is indeed the only one that is entirely designed, manufactured and assembled in France. And always with the aim of minimizing the environmental footprint as much as possible. But not only, since it is produced by Zeste, a social and solidarity economy company (ESS), which strives to reconcile solidarity, economic viability and social utility.

Buy on Zest*

*At the time of publication, the price was 36€

From this point of view, the contract is fulfilled. The grip is easy and the opening is wide enough. On the other hand, we would have liked the edges to be thicker. Not that they shear the lips, but when a very cold liquid is brought to the mouth, the sensation is not pleasant. Note that the gourd transmits the heat or cold of the liquid that is put in it extremely well. To overcome this inconvenience specific to all single-walled stainless steel water bottles, Zeste has developed a neoprene cover (Made in La Ferrière, in Vendée), but its insulation has not been deemed effective enough to keep liquids at temperature. or avoid condensation. A new cover is being finished and should be offered as an option very soon.

The main flaw of this gourd is its price, of course. The insulated stainless steel Quechua MH500 costs twice as much. The price is explained by the shortage of production tools on our territory, and the cost of labour, which is significantly higher in France than in Asia. Redemptive then? Obviously not. Because if the purchase price is high, you have to take into account the fact that such a water bottle is virtually indestructible and will accompany you for decades. So much so that it is guaranteed for life by the manufacturer!

Capacity: 500ml

Lids: screw cap

Can be put in the dishwasher: yes

The other models tested

HoneyHolly

The water bottle we tested, available on Amazon, is called HoneyHolly. But it is also found under the brands Ours Ecolo, Made Sustained, Wrendale, Mira, etc., as well as under many private labels. All are made in the same Chinese factory, with dealers adding their logo and choosing the exterior design. Some even renew it every year. We are in the middle of fast fashion when, given the environmental cost of their manufacture, these water bottles are intended to be kept for years, and used daily. The HoneyHolly models have the advantage of sobriety, since they are available in 12 uniform colors. They are also supplied with a removable neoprene cover.But that turns out to be of little use because the insulation performance is among the best of the selected water bottles. Small flat, the base of the bottle is a little swollen, which makes it unstable if it is jostled inadvertently.

Capacity: 350ml, 500ml, 650ml, 750ml

Material: Stainless steel

Isotherm: yes

Quechua MH100 hiking water bottle

Available in 600 ml, 1,000 ml and 1,500 ml, these non-insulated stainless steel water bottles are distinguished by their limited weight and their downright derisory price. Ideal for hiking or telecommuting, their use in open space may, however, cause hysteria among your colleagues. In question, the unbearable noise of the screw cap, regardless of the gentleness with which it is handled!

Capacity: 600ml, 1000ml, 1500ml

Material: Stainless steel

Isotherm: no

Quechua MH100 Insulated Hiking Flask

This 750ml capacity double-wall vacuum insulated wide mouth flask performed well in insulation tests, albeit lower than the Hydro Flask Wide Mouth 946ml. If price is an essential factor, then the insulated MH100 is the best alternative to this model. The bottle has a fully removable cap for easy cleaning.

Capacity: 750ml

Material: Stainless steel

Isotherm: yes

Mini Gobi

If the Gobi Original seduced us, the same cannot be said of the Mini model. Yes, it is made in France but still, paying 20 euros for a semi-rigid plastic bottle with a volume of 25 cl seems very exaggerated to us. For comparison, the 310 ml Tupperware, made in Europe, costs less than 10 euros!

Capacity: 250ml

Material: plastic

Isotherm: no

Glass Gobi Indoor

To be honest, we almost recommended the Gobi Indoor. It was its price, too high in our opinion, that deterred us. But if you are looking for a glass water bottle, this is a reasonable choice. Compact, rather pretty with its protective shell in Dryflex Green, a plastic partially made from biological or agricultural co-products, easy to transport, it is also customizable. The transparent disc located on the cap is removable and protects a label. And of course, the Indoor is 100% Made in France.

Capacity: 500ml

Material: glass

Isotherm: no

Hydro Flask Standard Mouth

Identical to the Hydro Flask Large Mouth, this model can accommodate a screw cap or a sports cap. Three models are available 532, 621 or 710 ml and in a wide range of uniform shades. Isothermal, it offers good preservation of hot and cold liquids, without however reaching the excellence of the Quechua MH500.

Capacity: 532ml, 631ml, 710ml

Material: Stainless steel

Isotherm: yes

Nalgene Everyday

The wide-mouth Nalgene, made in the USA, is primarily intended for hikers who wish to have a large capacity bottle that is both light (182 grams) and very resistant. It is of course suitable for more sedentary use, but with its 9 cm in diameter, this water bottle is not the most suitable for small hands. Marketed for many years, it is now made of Tritan Renew, the copolyester made of 50% recycled plastic. In addition, the serigraphy, which includes the graduation in milliliters, is printed on a removable and recyclable plastic sheet, if one wishes to further add to the minimalism of the bottle.

Capacity: 1000ml

Material: plastic

Isotherm: no

Neolid Canopy

The Neolid company is proud to indicate that its Canopée insulated bottle is made in France. But in this case, only the upper part, made of Tritan plastic, as well as the assembly is carried out in our country. The stainless steel isothermal cylinder which constitutes the bulk of the bottle is "Made in China". Despite everything, we should welcome this initiative which aims to repatriate part of the production to our territory. Unfortunately, the Canopy presents disappointing performances in terms of insulation. In question, the plastic neck, which removes a large part of the benefit provided by the double-walled insulated drum. Thus, the liquid that we poured into it lost 36.1° in 8 hours, while at the same time, the SIGG Hot & Cold Light only lost 16.4!

Capacity: 750ml

Material: Stainless steel and plastic

Isotherm: yes

Super Sparrow

Available in four different formats and 20 colours, the Super Sparrow is the only water bottle in our selection to be sold with two caps, one with a screw, the other with an integrated straw, but also the only one to provide a neoprene cover for further increase the insulation, as well as two plastic straws and a brush to clean them! The screw cap, also in stainless steel, has a handle and is covered with a pretty bamboo disc. Only downside, the opening is noisy to the point of scaring away some users. We tested the insulation without the cover, and noted good results for the preservation of hot and cold liquids, which however do not reach the level of the best water bottles in our guide.

Capacity: 350ml, 500ml, 750ml, 1000ml

Material: Stainless steel

Isotherm: yes

Takeya Actives insulated - spout lid

Interesting, the double cap of this insulated bottle. The main one allows access to the inside of the container and it is wide enough to put large ice cubes or food. The top one, also with screws, gives access to a narrow opening, as practical for drinking as for filling an external container. Although equipped with a double stainless steel wall with air gap, the insulation of this gourd is quite average, well below the tenors of our selection. Thus, the 70.1° liquid that we poured into it lost 27.8° in eight hours. It's a lot.

Capacity: 510ml, 623ml, 680ml, 907ml, 1133ml

Material: Stainless steel

Isotherm: yes

Takeya Actives insulated - straw lid

This bottle differs from the previous one only by its cap, which incorporates a retractable pipette connected to a straw. If the seal remains perfect, the insulation is no better than that of the pouring cap model above. The 70° liquid saw its temperature drop by 28.9° in eight hours, and the 12.5° liquid gained 3.9° in the same time. Disappointing results, especially since the price of the bottle is quite high. Another regret, this model incorporates a long removable plastic straw, which should be cleaned regularly. However, the swab is not provided, unlike the Super Sparrow gourds.

Capacity: 510ml, 623ml, 680ml, 907ml

Material: Stainless steel

Isotherm: yes

Phillip Fontaine

[thank you for reading. if you spot the a/b test please let me know what you prefer. abtest@xawat.com]

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