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 material, long-term or laboratory tests. Our aim is to provide honest feedback to help you make a purchasing decision. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product reviews, please click here.

WASSERFELD
Foldable water canister

The foldable water canister from WASSERFELD® made a very good impression in our test. The product is robust and versatile and is ideal for indoor and outdoor activities, times of crisis and everyday use. The complete set contains everything you need to store and transport drinking water: a 20-liter water canister, a leak-proof dosing tap, an additional sealing cap and a flexible hose. The canister is particularly space-saving thanks to its foldable design. However, more detailed operating instructions would have been desirable.

Advantages

✅ Complete set
✅ Robust & leak-proof
✅ Space-saving
✅ Easy transportation and handling

Disadvantages

❌ Included instructions for use could be a little more detailed

The test

General information

We took a close look at and tested the product in a practical test. In the following, we take a closer look at the features and impressions. From the packaging, materials and quality to the range of functions and handling, the product is subjected to our test procedure.
To give you a quick overview, we work with a points system. The maximum achievable score per area is 100 points. The final overall score is calculated from the average of all tested features, taking into account the respective weighting. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product ratings, please click here.

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 protectionCarton is sturdy, product sufficiently protected100 points
Sustainability PackagingUnnecessary packaging waste has been avoided, plastic bag protects individual product components90 points
Package contents & scopeWater canister with dosing tap, flexible hose and cap.100 points
Instructions for usein the form of a supplementary sheet, structure explained by small symbols without text90 points
Total95 points
Weighting: 20%
*The maximum score is 100 points

The foldable water canister from WASSERFELD® was delivered in the usual shipping box, which arrived undamaged and well sealed. The box is sturdy and offers sufficient protection for the water canister. The water canister is equipped with a dosing tap, a flexible hose and a sealing cap.
The water canister is delivered folded and without unnecessary packaging. The flexible hose and the cap are packed in a small plastic bag. The plastic bag can be dispensed with, but it offers protection against dirt and damage. Instructions for use in the form of a leaflet are included. It contains the manufacturer’s address, information about the suitability of the product, warnings and a symbolic explanation of the structure of the water canister. Larger symbols and a short description are recommended for better readability and comprehensibility.

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 appearancePractical, good appearance100 points
ProcessingGood workmanship, minor processing errors on the cap and closure cap90 points
StabilityMaterial robust and stable, reinforced handle retains its shape100 points
Sustainability of the productNo information on sustainability – due to the high stability, we assume a high longevity90 points
Total95 points
Weighting: 20%
*The maximum score is 100 points
Mounted water canister with dosing tap, flexible hose and cap

The water canister makes a very good visual impression and impresses with its functional, practical and attractive design. There are no major manufacturing defects. Only in the area of the closure and the closure flap can minor processing defects be seen on closer inspection. However, these do not affect the functionality. Assembly is made easier by a red, sturdy flap. The carrying handle is robust and sits comfortably in the hand. The high stability and robust material of the water canister ensure a long service life for the product. The canister is also available in a double pack and as a 10L version.

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*
Possible applicationsVersatile in use100 points
Structure and applicationEasy handling, space-saving100 points
Optics and designTransparent, practical, odorless and tasteless100 points
Size20 liters, cube-shaped100 points
Transportationresilient, leak-proof, space-saving100 points
Total100 points
Weighting: 45%
*The maximum score is 100 points

The water canister is versatile and can be used both indoors and outdoors, when camping, on vacation or in emergency situations. Setting up the canister is simple and easy. The flexible hose makes it easy to fill into bottles. The transparent canister provides a good view of the water level and is odorless and tasteless. The cube shape and the leak-proof transport lid are practical and attractive design features. With a capacity of 20 liters, the canister offers enough water for various situations and is easy to transport when full despite its heavy weight. The fact that both the dosing tap and the sealing flap are leak-proof and that the canister and the handle are very sturdy also makes for easy transportation. When unfilled, the canister can be quickly folded up and stowed away to save space. We recommend filling the canister upright on a level surface.

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 ratioappropriate80 points
Rating cut4.4 out of 5.0 and 2x 5.0 for variants on Amazon90 points
Total 85 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 particularly praise the versatility, ease of use and robustness of the water canister. We were able to confirm these positive experiences in our practical test. The foldable water canister from WASSERFELD® offers excellent value for money and is a reliable solution for the safe storage and transportation of drinking water in various situations.
Prices of up to €33.12 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €2.60. The foldable water canister from WASSERFELD® is therefore currently in the middle price segment with a price of €16.90. The price-performance ratio isreasonable for the quality and performance received.

Overall result

WeightingScore achieved*
1. packaging & contents20%95 points
2. product processing & appearance20%100 points
3. in the practical test45%100 points
4. price/performance & consumer ratings15%85 points
Total96 points
*The maximum score is 100 points

The collapsible water canister from the WASSERFELD® brand was awarded an overall score of 1.3 and thus successfully qualified for our test seal. The test was carried out in the test period 07/23 and is stored in our database under the license number 230712008. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

Test result:

1,2

Foldable water canister
of the brand
WASSERFELD
achieved
96
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
230712008
. 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 observation and do not include long-term or laboratory tests. The test ratings reflect the opinion of our experts and are based on careful analysis. We would like to emphasize that these evaluations do not claim to be exhaustive and reflect both subjective and objective impressions. The assessments 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 reputable and thorough testing process, which has been developed in a long and professional process in close cooperation with our experts.

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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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