It keeps the water cold for several hours. However, the lid, which is made of plastic, broke the first time it was dropped. And unfortunately, THERE IS NO REPLACEMENT. What a shame, because it’s very convenient for school. I’m writing this review in the hope that the company hears about it and makes replacement lids.

Perfect, a very good thermos... I highly recommend it!!!

Unacceptable quality. As soon as it fell (not from a height), the lid broke and it got dented. I’ve bought cheaper water bottles and they haven’t been damaged at all after falling. It’s intended for children, so the materials should be durable. Also, there is no replacement lid, which means I can’t use it again. I wouldn’t recommend it at all.

Good and practical, but for the money I expected better quality in the outer part

I didn’t give it 5 stars because, quite simply, it DOESN’T have the capacity they advertise — I bought TWO, one 500 ml and one 800 ml. The 500 ml one did not fill the ENTIRE small plastic water bottle (500 ml); a little was left out (and you’d drink it so it wouldn’t get warm) — so I’d “cut” it at around 450 ml... The same with the 800 ml one: you could fill one small bottle and, THEORETICALLY, 2/3 of a second small one, but it barely fit 2/5 of the second plastic bottle — so I’d “cut” it at 700 ml, maybe even less.

As for COOLING... it’s PERFECT, it keeps the temperature perfectly for many hours, from morning until evening (midnight).

Simply... WHEN THEY ADVERTISE “that much capacity”... it should have THAT much capacity! I mean, if you get either the 500 ml or the 800 ml one, you DEFINITELY need to get two such thermoses, because one “won’t do,” you’ll have drunk the water in just a few times you open the thermos!

My job involves many hours in the car and I never had cold water. Now the water stays cold for at least 3 hours, without exaggeration!

It doesn't retain odors, it's easy to clean, and the lid fits without leaking. I highly recommend it!

I bought it because I wanted a thermos for everyday use and I was completely satisfied. It keeps the temperature for several hours and has the ideal size for my backpack.

Very beautiful bottle. The stainless steel makes the difference. The shipment was made in less than 2 days from the local Acs store.