Highlander Outdoor Duro Flask 500 ml - Deep Ocean

J... Review confirmed by purchase

40%

04.11.2026

Review for model:

This is the first thermos that disappointed me. I personally tested it today by pouring in hot coffee at around 07:00. Imagine my surprise when at about 10:30 I started to drink it and it turned out that the coffee was already cold. Maybe I got a defective one, because I read such good reviews about the product, or maybe it lay in the packaging for too long...? (just kidding). It looks nice, the size is fine, good brand.

R... Review confirmed by purchase

100%

22.07.2026

Review for model:

I bought the thermos for my child to use at school so that on cold days he could enjoy it, and even if he didn't drink it at school, it would still keep warm after coming home.

P... Review confirmed by purchase

100%

24.05.2026

Review for model:

The Highlander thermos is very functional and carefully made. It works well during activities in urban conditions or for outdoor and travel purposes. 😊👍🏽🧭🚝🚐 I recommend it! 😄

T... Review confirmed by purchase

100%

16.04.2026

Review for model:

Nice little thermos. Perfect for having an extra coffee on hand to get you going. It's not a champion at keeping the temperature, but I have other equipment for that. You can safely recommend it.

W... Review confirmed by purchase

100%

17.03.2026

Review for model:

Cool thermos, keeps heat almost as well as larger 1L thermoses. I managed to buy it at a reduced price of 29.90 PLN - fantastic, the best quality/price purchase in my history.

J... Review confirmed by purchase

100%

20.02.2026

Review for model:

I bought this thermos to replace a similar one that simply wore out after several years. It keeps the temperature for a long time, the cap doesn't leak. It serves its purpose and costs little. I recommend the product and the Militaria.pl store.

K... Review confirmed by purchase

100%

18.02.2026

Review for model:

The thermos works well. It keeps heat for a good few hours. The click-type stopper is definitely a plus, as it makes using the thermos easier. After around twenty outings with it, the black surface layer is starting to wear off slightly, which takes away a bit of the aesthetics, but for me, it's not a problem.

p... Review confirmed by purchase

100%

05.02.2026

Review for model:

500 ml stainless steel thermos, a good size that fits perfectly into smaller backpacks. Just right for solo trips. Highlander has cool products.

W... Review confirmed by purchase

100%

21.11.2024

Review for model:

Nice size, fits perfectly in smaller backpacks. And it looks very funny compared to its "big brother" (1L version). 10/10 for its price.