At first glance, this thermos doesn't look any different from typical models you find in shops. However, it's worth paying attention to the stopper – here, a simple, traditional cork is used, without the popular 'click-clack' mechanism. From my own experience, I know those mechanisms often break and start to leak. That's why I recommend this thermos for its simple design.
Rockland Helios Thermos - 0.5 L
Shipping: Immediately
£9.78
- description
- technical data
- Reviews
- Goes well with
£9.78
Solid 0.5-liter thermos. Made of durable stainless steel. Equipped with effective vacuum insulation, thanks to which it is able to keep drinks at the optimal temperature for a long time. It can carry both hot and cold liquids.
The ergonomic shape and non-slip outer surface make the thermos fit securely in your hand, reducing the risk of dropping it.
The model is equipped with a reliable screw-on cap (no automatic), which is leak-proof and easy to clean. When pouring, the stopper does not have to be completely unscrewed, so the drink does not get chilled.
The thermos is made of materials free of BPA and other harmful chemicals. It complies with EN 12546-1:2002 standard.
The thermos was tested for its ability to maintain the liquid's temperature at 94.2 deg. C. After 12 hours, the liquid's temperature in the thermos dropped to 64.1 deg. C, while the thermos itself was in an environment where the temperature ranged from 20.5 to 22 deg. C.
Technical data
Color: Black
Material: stainless steel
Capacity: 0.5 liter
Dimensions: 69 x 245 mm
Weight: 315 g
Manufacturer: Rockland, Poland
| Height | 245 mm |
|---|---|
| Weight | 315 g |
| Capacity | 0.5 l |
| Color | Black |
| Material | Steel |
| Thermos type | beverage |
| Main color | Black |
| EAN | 5906395349739 |
| Manufacturer code | 96 |
| Brand | Rockland |
| EAN |
Reviews with photos
Number of reviews: 5
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After an entire winter season, I can confidently recommend this thermos. The main advantage, which is heat retention, is great – with temperatures from -13 to -3 degrees, the drink stayed warm for over 10 hours (even when I drank it regularly during the trip). The stopper, which I encountered for the first time, has both positives and negatives: you don’t need to unscrew it completely, so heat doesn’t escape, but sometimes it’s difficult to screw it on properly. The cup is also very good. I recommend it.
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The thermos is sturdy and performed its task well during a trip at the beginning of January – the walk lasted about 3 hours at a temperature of 2 degrees. At home, I had no trouble preparing soup and tea, although the thermos's capacity is rather suitable for one person. The build quality is very good, the surface feels pleasant to the touch, the thermos sits comfortably in the hand, and the laser-engraved manufacturer logo looks aesthetic. The stopper is tight; we'll see how it does over a longer period. Overall, I recommend the purchase.
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It keeps the heat very well. Coffee prepared in this thermos was still very hot after 12 hours of being carried in a backpack, when it was 5 degrees outside.
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The thermos itself is fine, but the stopper is a complete failure – it often spills drinks. The thermos was invented at the end of the 19th century, ergonomics has been studied since the mid-19th century, and screws have been known since ancient times. Yet someone combined these elements in such a way that it discourages drinking warm beverages. The stopper is uncomfortable to use and difficult to screw on; the 'pouring cut-out' causes the drink to spill and you can get burnt. When the drink cools down a bit, unscrewing the stopper is a challenge – the thread doesn’t work properly, probably because of this cut-out. The same stopper appears in products from other brands, so it’s worth looking at photos very carefully to avoid ending up with this model.
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