About Us

Prüfengel offers authentic consumer tests in which real users share their experiences with products. Our tests are based on practical applications in everyday life and reflect the opinions of consumers. As we focus on consumer tests, we do not carry out any material, long-term or laboratory tests. The tests are carried out by 1-2 independent consumers over a period of 7-14 days. The exact test conditions can be viewed in the test plan of the respective test report – click here to go directly to the test plan.

Manufacturers provide the tested products free of charge. We charge a one-off test fee for carrying out the tests. In addition, manufacturers pay an annual licence fee for the use of the Prüfengel seal. We also receive a commission for linking to manufacturers’ websites. These remunerations have no influence on our test results or ratings.

We guarantee transparency and a fair evaluation. For a detailed insight into our comprehensive evaluation process, please click here.

Bottle4Future
Drinking bottle

The Bottle4Future drinking bottle is a good solution for environmentally conscious consumers who are looking for an alternative to plastic bottles. With its reusable glass bottle, it makes it possible to avoid plastic waste. This environmentally friendly feature is definitely one of the main advantages of the product. In addition, the bottle impresses with its shatterproof glass quality, which, in combination with the neoprene protective cover supplied, ensures safe transportation. Whether in everyday life, in the office, during sports, on the bike or when camping – the 500 ml bottle fits easily into any bag and is therefore always ready to hand. The screw-on bamboo lid not only gives the bottle a stylish look, but also keeps the drink cold or hot over a longer period of time and protects it from leaking.

Advantages

✅ Environmentally friendly alternative to plastic bottles
✅ Shatterproof glass and neoprene protective cover for safe transportation
✅ Stylish design for on the go
✅ Screw-on bamboo lid keeps drinks cold or hot

Disadvantages

❌ No instructions for use available

The first impression

Packaging and contents

ℹ️ Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

CriterionRemarkScore achieved*
Product protectionProtected by cylindrical packaging and neoprene protective cover100 points
Sustainability PackagingReusable, as they are stable and resealable95 points
Package contents & scopeDrinking bottle + neoprene protective cover100 points
Instructions for useNo instructions for use available, but not of major importance85 points
Total95 points
Weighting: 20%
*The maximum score is 100 points

The Bottle4Future drinking bottle has very good product protection thanks to the cylindrical packaging and the neoprene protective cover that comes with the bottle. The packaging is reusable as it is made of sturdy material and can be resealed thanks to the removable lid. The packaging contained the drinking bottle including the bamboo lid and the neoprene protective cover. Unfortunately, the product does not come with instructions for use. Normally, no instructions for use are required for a drinking bottle, but a few notes, such as the fact that the bottle is dishwasher-safe, would have been nice.

The first time in your hand

Product processing and appearance

ℹ️ Before we start the practical test, we take a close look at the workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?

CriterionRemarkScore achieved*
Visual appearanceSimple, elegant design100 points
ProcessingHigh quality, with “Bottle4Future.de” engraving100 points
StabilityShatterproof jar including wooden lid100 points
Sustainability of the productInfinitely reusable100 points
MiscellaneousNeoprene protective cover has a practical carrying strap100 points
Total100 points
Weighting: 20%
*The maximum score is 100 points
Bottles including protective cover

The visual appearance of this drinking bottle is simple yet elegant. The high-quality workmanship with the “Bottle4Future.de” engraving is evidence of good quality and ensures an elegant overall impression. It is made of shatterproof glass, which ensures safe use even when on the move. The wooden lid gives the bottle a natural touch and rounds off the overall look. The Bottle4Future drinking bottle is infinitely reusable and offers an environmentally friendly alternative to disposable bottles. Another plus point is the practical neoprene protective cover, which has a carrying loop. This makes it easier to transport the bottle.


This is what our practical test showed

Does the manufacturer keep its advertising promises?

ℹ️ Our practical test has the highest relevance and therefore weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

CriterionRemarkScore achieved*
Leakage safetyLeak-proof thanks to bamboo lid with seal100 points
Capacity0.5 liters for small to medium thirst90 points
Wearing comfortGreat in the hand & light weight100 points
Easy to cleanDishwasher cleaning for easy cleaning results100 points
InsulationKeeps drinks cold/warm for a long time100 points
Total98 points
Weighting: 45%
*The maximum score is 100 points

The Bottle4Future drinking bottle is highly leak-proof, as the accompanying bamboo lid is very well sealed. The consumer can fill the bottle with half a liter, which can quench a small to medium thirst. However, this makes the drinking bottle very comfortable to carry, as it is relatively “slim” and therefore sits comfortably in the hand. The bottle is very easy to clean by putting it in the dishwasher. The bottle’s good insulation keeps drinks cold or warm for a long time.

Price/performance ratio

and ratings from consumers

ℹ️ Finally, we examine how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also look at the consumer reviews and check whether the critical and positive reviews are actually justified.

CriterionRemarkScore achieved*
Price / performance ratioVery good quality, price is in the middle price segment80 points
Rating cut4.4 out of 5.0 on Amazon70 points
Total75 points
Weighting: 15%
*The maximum score is 100 points

On the Amazon platform, consumers rate the product with an average of 4.4 stars. Customers complain that it smells a bit like glue. Many customers like the fact that the bottle is easy to clean and perfect for on the go. In our practical test, we were able to confirm that cleanability was very good.

Prices of up to €21.95 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €7.99. The Bottle4Future drinking bottle is therefore currently in the middle price segment with a price of €19.90. For the quality and performance received, the price-performance ratio is reasonable.

Overall result

WeightingScore achieved*
1. packaging & contents20%95 points
2. product processing & appearance20%100 points
3. in the practical test45%98 points
4. price/performance & consumer ratings15%75 points
Total94 points
*The maximum score is 100 points
Drinking bottle
 of the brand 
Bottle4Future
achieved
94
Points in our test and therefore passed. The test was carried out in the test period
07/23
and is stored in our database under the licence number
230706001
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

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Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

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