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Drinking bottles in test: These are the best materials

The human body needs at least 2 liters of fluid daily to function. In the hectic pace of everyday life, however, we often forget to drink water. According to statistics, only every second German manages to consume the recommended amount. Insufficient water consumption leads to lasting damage to bodily functions. The consequences: severe headaches and backaches, fatigue and a dry mouth, then quickly make themselves felt. Fortunately, the problem has a very simple solution. A drinking bottle enables controlled fluid intake and can prevent dehydration. That’s why for many, the reusable water bottle has become a faithful companion for sports, work and leisure. But not all water bottles are the same. Those who want to do something good for themselves and their bodies opt for a sustainable design made of metal or glass. How well these materials for drinking bottles perform in the test and what you should look for when buying a water bottle, we reveal to you in the article.

Sustainable water bottles in the test: What should you look for when buying?

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They are ecological and functional: reusable water bottles offer an alternative to the PET bottle for anyone who wants to help reduce waste. But what distinguishes a really good drinking bottle?

The best drinking bottle:

  1. is lightweight and easy to transport.
  2. keeps tight and is leak-proof.
  3. is easy to handle.
  4. scores with easy cleaning.
  5. is made of a tasteless material such as glass or stainless steel.

A sustainable drinking bottle should also meet the following criteria:

  • It is plastic-free.
  • It does not contain harmful substances such as BPA.
  • It is produced ecologically.

eco friendly water bottle test 2021 Waterdrop water bottle

Pollutant-free water bottles are the better choice not only from an environmental perspective, but also from a health perspective. There is evidence that some plastic and plastic bottles can release endocrine disruptors (endocrine disrupters), harmful plasticizers and phthalates into the liquids. Since a water bottle is used daily, it should be food safe. Food-safe materials are tasteless and odorless and may be safely used to store liquids. When it comes to health and hygiene, stainless steel and glass are virtually unsurpassed because they do not release harmful substances. That’s why renowned retailers like Waterdrop offer only thermal mugs and drinking bottles made of glass and stainless steel. The company is one of the leaders on the market and is particularly popular for its sustainable models. Below, we lend you an overview of the advantages of the environmentally friendly materials that Waterdrop uses to manufacture functional drinking bottles.

The stainless steel water bottle is perfect for outdoor activities

Waterdrop stainless steel water bottle is robust and food safe

A stainless steel drinking bottle is the classic water bottle par excellence. Unlike many models made of plastic, where wear marks are already visible after the thousandth opening and closing, the stainless steel drinking bottle is very durable, robust and break-resistant. Waterdrop’s high-quality designs are made of double stainless steel and can keep your favorite beverage cold for up to 24 hours and hot for up to 12 hours. Waterdrop has additionally designed its models with a secure special cap that prevents accidental water leakage and can be closed and opened without much effort.

Stainless steel water bottle from Waterdrop for outdoor activities

The stainless steel drinking bottle is an absolute lightweight and therefore ideally suited for outdoor activities. The thermal bottles are available in two sizes. With a capacity of 0.6 liters, the small version fits perfectly in a handbag or backpack and is comfortable to handle even for small children. The large drinking bottle has a volume of one liter and is ideal for people who are out and about during the day and do not have the time or opportunity to refill the bottle.

The stainless steel water bottles are not only characterized by high functionality, but also make something visually. With a puristic shape and matte color, they stand out among water bottles with their bamboo lids.

Glass water bottles for pure natural enjoyment

sustainable drinking bottles in the test Waterdrop made of glass

In terms of naturalness, the borosilicate glass bottle is the absolute test winner. With such an environmentally friendly glass bottle, everyone can reduce their CO2 footprint. Other arguments in favor of this high-quality material are its smooth scratch-resistant surface, which is very easy to clean, its high resistance to chemicals and its resistance to alkalis. Borosilicate glass drinking bottles have an additional advantage: they can tolerate high temperatures well and are reliable even when subjected to rapid temperature changes. A neoprene cover guarantees the long life of the glass body and protects the contents from the strong rays of the sun.

Glass bottle with neoprene sleeve from Waterdrop

Waterdrop’s models perfectly adapt to the needs of users and convince with an innovative Soft Square shape that fits in the hand, a wide neck that allows cleaning with a bottle brush and a closure made of bamboo, from which no water can leak.

The Waterdrop bottles and neoprene sleeves feature beautiful illustrations. There are a total of nine motifs to choose from for the drinking bottles.

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If the drinking bottle is already procured, then for many people the question arises: What actually goes into it? You can actually put everything except carbonated drinks and milk in the bottle. Those who quickly get bored with the taste of pure water and therefore want a refreshing drink instead , can opt for the Waterdrops. They contain only plant and fruit extracts, vitamins and folic acid. That means no sugar and no preservatives. With such a drink you are guaranteed to start the day refreshed.