Test result preview
The 550 ml stainless steel drinking bottle from NAQULA® proves to be a reliable and versatile companion in everyday life and when travelling. Thanks to the double-walled design, cold drinks stay cool for up to 24 hours and hot drinks stay warm for up to 12 hours – ideal for the office, sports and outdoors. Made from high-quality 18/8 stainless steel, the bottle is odourless, tasteless and BPA-free. Its minimalist design with clear lines and slim shape cuts a fine figure in any environment. The silicone base ensures a non-slip grip and prevents scratches and noise when the bottle is put down. A particularly positive feature was that the bottle is suitable for carbonated drinks. In the test, the bottle held the carbon dioxide reliably and was absolutely leak-proof. This makes it particularly practical for everyday use. The only point of criticism is that it is not dishwasher-safe, which means it has to be cleaned by hand.
Overall, the NAQULA stainless steel drinking bottle combines high functionality, stylish design and environmentally friendly properties, making it a recommended choice for a wide range of applications.
Advantages
- High-quality 18/8 stainless steel
- Attractive minimalist design
- Leak-proof
- Silicone base prevents scratches and ensures a non-slip grip
Disadvantages
- Use of plastic film
- Not dishwasher safe
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
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?
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?
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Remark
Score achieved*
Product protection
Carton is sturdy, product sufficiently protected
Points
Sustainability Packaging
Compact product packaging, plastic film inside can be dispensed with
Points
Package contents & scope
Complete
Points
Instructions for use
Product is self-explanatory
Points
TOTAL
95
Points
Weighting: 20%
*Themaximum score is 100 points
The packaging of the drinking bottle leaves a positive impression. The shipping carton is made exclusively from recyclable and renewable materials such as paper and cardboard and is kept compact, which helps to minimise waste and avoids unnecessary packaging material. However, the use of plastic film inside could be avoided and it would be desirable to use recyclable material. The contents of the packaging are complete and in good condition. Instructions for use are not required as the product is self-explanatory.
The first time in your hand
Product processing and appearance
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?
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?
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Remark
Score achieved*
Visual appearance
Attractive minimalist design, available in black, grey and white
Points
Processing
Very good workmanship
Points
Stability
Very stable
Points
Sustainability of the product
Reusable stainless steel drinking bottle, BPA-free
Points
TOTAL
100
Points
Weighting: 20%
*Themaximum score is 100 points
The first impression of the stainless steel drinking bottle is positive. The look is simple and elegant, the minimalist design in white is appealing. The bottle is available in black, grey and white. The high-quality stainless steel body and the well-made screw cap in particular convey a high-quality impression. The absence of visible seams and edges emphasises the high-quality workmanship. In terms of stability, the bottle proves to be robust. The 18/8 stainless steel is impact-resistant and the bottle remains undamaged even if it is dropped slightly. The screw cap guarantees leakproofness. The bottle is sustainable thanks to the use of BPA-free materials, which promotes longevity and environmental friendliness. The reusability of the bottle contributes to the reduction of single-use plastic.
This is what our practical test showed
Does the manufacturer keep its advertising promises?
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.
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.
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Remark
Score achieved*
Ergonomics and handling
Extremely comfortable, non-slip silicone base provides grip and protects against scratches
Points
Tightness
Absolutely leak-proof, even with carbonated drinks
Points
Thermal insulation
Good thermal insulation, cold drinks stay cool for up to 24 hours, hot drinks stay warm for up to 12 hours
Points
Flavour neutrality
No changes in flavour
Points
Cleaning
Easy to clean by hand, not dishwasher-safe
Points
TOTAL
94
Points
Weighting: 45%
*Themaximum score is 100 points
In our practical test, we took a closer look at the stainless steel drinking bottle from NAQULA®. In terms of ergonomics and handling, it proved to be extremely comfortable: the screw cap was easy to open and close even with wet hands. The slim design and non-slip silicone base made it comfortable to carry and ensured it stood securely without scratching. The bottle’s tightness was particularly impressive. It remained absolutely leak-proof when stored both horizontally and vertically, even with carbonated drinks. The screw cap proved to be firm and absolutely reliable. The bottle’s thermal insulation proved to be very good. Hot drinks stayed warm for up to 12 hours, cold drinks warmed up only minimally and remained pleasantly cool throughout the day. We did not notice any changes in taste due to the stainless steel construction, which ensured full enjoyment of the drinks and confirmed the flavour neutrality of the bottle. Cleaning was uncomplicated. The wide opening made it easy to clean the bottle by hand . A brush proved to be helpful for thorough cleaning, even in hard-to-reach areas. It should be noted that the bottle is not dishwasher-safe. We therefore recommend cleaning it by hand only to ensure its longevity and avoid damage.
All in all, the NAQULA® stainless steel drinking bottle offers a reliable solution for everyday use and when travelling. Its excellent ergonomics, leak-tightness and insulation make it a reliable companion in many situations.
Test plan of the Prüfengel Institute
You can find a detailed insight into the evaluation criteria of the practical part of the test and the distribution of points here. If you are also interested in the evaluation of our other test criteria, please read our document on the evaluation process.
Price/performance ratio
and ratings from consumers
Finally, we analyse 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.
Finally, we analyse 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.
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Remark
Score achieved*
Price / performance ratio
Very good performance in the lower price segment
Points
Rating cut
Not yet listed long enough on Amazon
TOTAL
90
Points
Weighting: 15%
*Themaximum score is 100 points
At the time of testing, the product had not been listed on Amazon for long enough. Therefore, the existing reviews do not sufficiently reflect the advantages and disadvantages of the product, so this point is neglected in the evaluation.
Prices of up to €51 are charged on the Internet for equivalent products. Very affordable products are available from as little as €7.99 . The stainless steel drinking bottle 550ml from NAQULA® is therefore currently in the lower price segment with a price of €19.99. For the quality and performance received, the price-performance ratio is very good.
Overall result
Weighting
Score achieved*
1. packaging & contents
20%
Points
2. product processing & appearance
20%
Points
3. in the practical test
45%
Points
4. price/performance & consumer reviews
15%
Points
TOTAL
Points
*Themaximum score is 100 points
