Very pleased with the product. It's perfect for my needs and keeps my water cool for more than 12 hours. Excellent quality of materials. Fast delivery. Good price !!!

It is very good compared to the comments I had read and worried me, it does not leak, it maintains the temperature, I just haven't found a way to clean a round plastic part that it has when you unscrew it. As a result, it has turned brown and smells strongly of coffee no matter how much I have washed it, and I don't know how healthy it is.

I will write about the 750ml thermos because that's what the store gave me since they had run out of the 500ml one. But when it comes to the lid, it's the same. So, on the eighth use, when I only put boiling water inside to make tea in another container, the lid broke in two. I tried to fix it but it was impossible. Unfortunately, while it is relatively good at maintaining temperature, its lid is made of very cheap plastic, which is understandable considering its price. In conclusion, get one with more money so that it may last longer and you don't lose your money.

Very satisfied! We have been using this thermos for about a year now. We haven't encountered any problems at all. We only use it for hot water to make baby formula. It seals very well. There are no leaks whatsoever. And it keeps the temperature satisfactory for about 8 hours.

The best company for THERMOS. Maybe the only one that keeps the temperature so well for many hours! I have also bought the 1L one and I am very satisfied. I highly recommend it! For now, I have only put hot water in it and it is perfect!