Overall very good, just be careful with scratches, etc. If you leave water inside for 12-15 hours, it starts to smell, but overall if you wash it and put toothpaste, all odors go away

Awesome quality that doesn't give any taste from the material and maintains the temperature of the drink for a long time (at least in the cold ones that I'm trying it now). Maybe slightly heavier than usual, but it's worth it for the great performance and quality.

It is very good, but somewhat expensive. My 5-year-old uses it to always have cold water at school and it definitely keeps it cold for 10+ hours.

The only thing I don't like is that the cap breaks very easily because it is made of soft aluminum, and if it accidentally falls on the floor, it immediately gets dents.