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.

MiVelo
Primus’ bike bag

The “Primus” pannier from MIVELO made a very good impression in our test. As well as being easy to assemble, the product impresses with its simple, timeless design and wide range of colours. The material is made of waterproof, thermoplastic polyurethane and has a high-quality appearance. As a real multifunctional talent , the product can be used as a rucksack, shoulder bag and bike bag. It offers plenty of storage space, a removable laptop compartment, a bottle holder and a front pocket for smaller items. Both the reflective logo and the lock supplied ensure sufficient safety during transport and in road traffic. The Velcro fastener at the bottom of the bag provides the desired stability.

Advantages

Multifunctional talent
✅ Quick assembly
✅ Plenty of storage space and waterproof
✅ Extensive range of accessories
✅ Large selection of colours

Disadvantages

❌ No customer hotline available

The first impression

The packaging and labelling

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 ensured.

CriterionRemarkScore achieved*
Product protectionCarton is sturdy, product sufficiently protected100 points
Sustainability PackagingUnnecessary packaging waste has been avoided, the plastic film protects the product components80 points
Product labellingLabelling available100 points
Total93 points
Weighting: 10%
*The maximum score is 100 points
Fahrradtasche "Primus" Verpackung
Primus” pannier
Packaging

The “Primus” pannier from MIVELO arrived for our test in a typical shipping box. This was undamaged on arrival and could be easily opened by removing the adhesive strip. Inside the product box, the pannier was wrapped in plastic film. This type of packaging ensured that the product was optimally protected from external influences and dispatched hygienically. Product protection was therefore fully guaranteed and the bicycle bag was delivered in perfect condition .
The packaging is partially recyclable. However, the plastic film cannot be recycled . Nevertheless, the presentation of the product makes a very good impression.

After unpacking

Package contents and instructions

ℹ️ Most people’s first impression after unpacking is immediately memorable. Are the contents of the pack complete and does the manufacturer make it as easy as possible for me to use the product straight away?

CriterionRemarkScore achieved*
Package contents & scopeBicycle bag incl. removable laptop compartment, shoulder strap and integrated fastening with adapters, Allen key, combination lock100 points
Instructions for useIn German, concise85 points
Contact informationCan be found on the box, no customer hotline available90 points
Total92 points
Weighting: 10%
*The maximum score is 100 points

The “Primus” bike bag is hygienically packaged in a plastic film. The product is made of thermoplastic polyurethane. The correct handling and assembly is briefly described in German on several small cards for the individual product components . The contact information can be found on a label in the product and on the card. However, there is no customer hotline. Nevertheless, this is a very good way to send a product.

The first time in your hand

Product processing and appearance

ℹ️ Before we start the practical test, we take a close look at the product processing. How high quality are the materials used? Is the look and feel satisfactory?

CriterionRemarkPoints achieved*
Visual appearanceVery good visual appearance100 points
ProcessingVery good workmanship100 points
StabilityVery stable100 points
Sustainability of the productNo information on sustainability, but high-quality materials90 points
Total98 points
Weighting: 20%
*The maximum score is 100 points
Fahrradtasche "Primus" Befestigung
Primus” pannier
Attachment

First of all, the “Primus” pannier makes a very good visual impression. The material is dimensionally stable and there are no visible seam defects. The individual components look high-quality and robust. The product also impresses with its simple, timeless design.
There is no information about the sustainability of the product. However, due to the high-quality materials used, we assume a long service life . Dirt can also be simply wiped off.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

ℹ️ Our practical test is the most relevant and therefore the most important. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

CriterionRemarkPoints achieved*
AssemblyQuick and easy, adjustable system, Velcro fastener100 points
Storage space20 litre volume, 12 kg load capacity, extra laptop compartment100 points
FunctionalityBackpack, shoulder and bike bag, waterproof, reflectors, anti-theft lock100 points
CleaningWipeable100 points
Variants9 different colour options100 points
Total100 points
Weighting: 40%
*The maximum score is 100 points

The “Primus” pannier is a real multi-functional talent and offers a wide range of possible uses. In the test, the product impresses as a rucksack, shoulder bag and bike bag. The shoulder strap supplied can be quickly attached and removed, while the rucksack straps and the fastening rail can each be stowed away in their own compartment. With a volume of 20 litres and a load capacity of 12 kg, the bag offers plenty of storage space. The laptop compartment is removable and smaller items can be quickly stowed away in the front pocket . A water bottle can also be carried on the side. The reflective logo on the front increases safety in road traffic. The material is waterproof, which we can confirm from our test. Dirt can therefore be easily wiped off.
Thanks to the Quick-Connect system and various adapters, it can be mounted in next to no time. All you need is a luggage carrier. If the preset distance does not fit, the system can be adjusted to a range between 7 and 15 cm using the Allen key supplied . The pannier can be secured against theft with the lock supplied , providing additional security during transport. The Velcro fastener at the bottom of the bag provides the desired stability.
Customers can currently choose from the colours carbon, yellow, grey, jeans blue, mint, olive green, red, sand beige and black.

Price/performance ratio

and ratings from consumers

ℹ️ Finally, we look at 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 analyse consumer reviews and check whether the critical and positive reviews are actually justified.

CriterionRemarkScore achieved*
Price / performance ratioGood85 points
Rating cut4.4 out of 5.0 on Amazon70 points
Total78 points
Weighting: 20%
*The maximum score is 100 points

On the Amazon platform, consumers have given the product an average rating of 4.4 stars. One point of criticism is the fastening system, which broke after a while. Other reviewers had no problems with the quality and even praised it. The design, functionality and ease of installation are also emphasised. These points also convinced us in our practical test. Whether the material gives way after some time would have to be tested in a long-term test.

Prices of up to €143 are charged on the internet for equivalent products. Very inexpensive products, on the other hand, are available for as little as €23. With a current price of €69.90, the brand’s product is therefore in the middle price segment. Consequently, the price ratio is good for the quality and scope of services you get.

Overall result

WeightingScore achieved*
1. packaging & labelling10%93 points
2. package contents & instructions10%92 points
3. product processing & appearance20%98 points
4. in the practical test40%100 points
5. price/performance & consumer reviews20%78 points
Total94 points
*The maximum score is 100 points
Primus’ bike bag
of the brand
MiVelo
achieved
94
Points in our test and therefore passed. The test was carried out in the test period
03/23
and is stored in our database under the licence number
230215005
. 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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Our product evaluations are carried out exclusively through direct, on-site tests. This ensures a detailed and specific examination of the product properties. You can find more information about the test procedure here.

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