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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.

Kapperthal
Silicone bag set

The reusable silicone bag set from Kapperthal is an environmentally friendly and practical solution for storing and preserving food. It consists of two 500 ml bags and one 1000 ml bag, which are versatile and help to keep food fresh. The advantages of this product are its reusability as opposed to disposable plastic, its airtightness to preserve the freshness of food and its versatility for use in freezers and in the oven.

Advantages

✅ Reusability
✅ Timeless design
✅ Dishwasher safe
✅ High freshness retention

Disadvantages

❌ No indication of sustainability

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 PackagingCompact product packaging, use of non-recyclable materials80 points
Package contents & scopeThree silicone bags in two different sizes100 points
Instructions for useSelf-explanatory product, additional care instructions available100 points
Total95 points
Weighting: 20%
*The maximum score is 100 points

When we tested the reusable silicone bag set from Kapperthal, our first impression of the packaging was extremely positive. The neat packaging, which was tailored to the product size , offered reliable product protection, which meant that the items arrived undamaged, without scratches or soiling. Despite these benefits, the compactness of the packaging was noted, although it did contain some non-recyclable materials. The packaging contained a total of three silicone pouches in two different sizes, which emphasized the versatility of the set. The instructions for use proved to be easy to understand and also contained useful care instructions for long-term use.

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 appearanceAttractive, simple design in three colors100 points
ProcessingVery good workmanship100 points
StabilityHigh stability100 points
Sustainability of the productNo information about sustainability, good quality indicates a long service life, it contributes to waste avoidance.80 points
Total95 points
Weighting: 20%
*The maximum score is 100 points

The reusable silicone bag set from Kapperthal impressed us from the very first contact with its appealing yet simple design, which is available in three different colors. The workmanship of the bags proved to be of high quality and stable, which underlines their long-term usability and functionality. Although no specific information on sustainability was available, the general quality of the bags indicated a potential long lifespan. This characteristic supports waste prevention and underlines the product’s potential as an environmentally friendly alternative to single-use plastic, even though no specific information on sustainability was provided.

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*
FunctionalityVersatile, suitable for freezer and oven100 points
MaterialHigh-quality materials100 points
User friendlinessVery good100 points
CapacityTwo different capacities for different areas of application100 points
CareEasy to clean, also dishwasher-safe100 points
Total100 points
Weighting: 45%
*The maximum score is 100 points

Our extensive practical test of the reusable silicone bag set from Kapperthal confirms that the manufacturer largely lives up to its advertising promises. The versatility of the bags, which are suitable for both the freezer and the oven, was outstanding, underlining their flexibility of use. The use of high-quality materials was confirmed in the test by their robustness and durability. The very good user-friendliness makes handling easier for consumers with different levels of experience. By providing two different capacities, food can be stored as required. In addition, the easy cleaning of the bags proved to be practical and the dishwasher safety a useful feature in everyday life. Overall, the product fulfilled most of the manufacturer’s promises and provided a reliable, versatile and user-friendly food storage solution.

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 performance in the mid-price segment80 points
Rating cutNot rated because there are too few customer reviews
Total80 points
Weighting: 15%
*The maximum score is 100 points

Prices of up to €40 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €8 . The reusable silicone bag set from Kapperthal is therefore currently in the middle price segment with a price of €25.97. For the quality and performance received, the price-performance ratio is good.

Overall result

WeightingScore achieved*
1. packaging & contents20%95 points
2. product processing & appearance20%95 points
3. in the practical test45%100 points
4. price/performance & consumer ratings15%80 points
Total95 points
*The maximum score is 100 points

The reusable silicone bag set from Kapperthal 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 11/23 and is stored in our database under the license number 231115033. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

Test result:

1,3

Silicone bag set
of the brand
Kapperthal
achieved
95
Points in our test and therefore passed. The test was carried out in the test period
11/23
and is stored in our database under the licence number
231115033
. 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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