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Types of materials for your reusable water bottle, there are several. From glass to stainless steel via aluminum or even plastic, the range of possibilities is wide. You still have to choose the most suitable for your use (and we are here to enlighten you).

💡 What materials for your bottle?

Of course, each material has its own advantages (and disadvantages). Isothermal plastic bottles, for example, have the particularity of being light but promote the proliferation of particles harmful to health, and the taste of the water may be altered. The same goes for aluminum water bottles, which fall into the category of materials at risk. Sensitive to corrosion phenomena, this material promotes the appearance of highly toxic molecules.

Conversely, stainless steel does not retain odors and you will not find any migration of chemicals such as bisphenol A (potential endocrine disruptor) in your drinks.

In terms of resistance, glass and stainless steel come first. On the other hand, glass gourds and glass bottles can break more quickly, unlike stainless steel (or stainless steel) which is not afraid of anything.

As you will have understood, insulated stainless steel bottles therefore remain the best alternative if you want a water bottle that is easy to clean and that lasts over time.

💡 What capacity for your bottle?

The choice of the capacity of your insulated bottle remains a relatively personal choice. However, it is necessary to ask yourself the right questions before choosing the format that will suit you best: what use do you want to make of it? Do you drink a lot during the day?

Anyway, you can find on the market a wide range of insulated bottle formats suitable for all types of needs. For example, a large format will be more suitable if you cannot fill your bottle for the day. While a smaller format will be ideal for everyday life, at work or at home.

Note that Qwetch water bottles can range from 260 ml to 1.5 L, enough to find what you're looking for, no matter how you use them.



In addition to being recommended by health professionals in terms of quality, the insulated bottle is a significant ecological alternative for those who wish to reduce their ecological footprint and move towards zero waste consumption. Let’s take a closer look at the criteria together.

Insulated hot and cold water bottles

The thermal preservation capacity is undoubtedly one of the aspects to take into consideration when choosing the right insulated bottle.

Generally, insulated water bottles and bottles on the market are designed to keep hot or cold between 6 and 24 hours. But here again, it all depends on the model chosen.

Good to know: Qwetch water bottles keep your drinks hot for up to 12 hours and cold for up to 24 hours to guarantee optimal shelf life.

100% healthy & sustainable water bottles

What could be better than choosing durable water bottles as an eco-friendly alternative to the plastic bottle? Beyond the practical aspect, choosing a reusable water bottle is one more step towards zero waste and therefore environmental protection.
And as we have seen, ecological products are not synonymous with less efficiency, quite the contrary!

Qwetch bottles, insulated or not, are durable because they are washable and infinitely reusable containers and accessories. As a bonus, the products have the advantage of being manufactured by a French brand that is committed and respectful of the environment. What more ?

Designer bottles

Whether you're more fancy or classic, you're spoiled for choice when it comes to design. Insulated bottles are now available in a multitude of colors, adapting perfectly to everyone's preferences.
And even if it remains aesthetics, it is preferable to choose a bottle in your image, whether you use it at home, in the office or even outdoors.
Beyond their efficiency, Qwetch products favor sleek and modern design products with trendy colors and prints.

Now it's up to you to make your choice!

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