This is a really really nice water bottle. I have only had plastic ones before. This one is stainless steel and it keeps my drink very cold. It washes up very nicely and holds over 20 oz. of fluid. To test it out, I put cold water from the refridgerator in the bottle and dropped in a couple of pieces of ice. I went to bed and left it sitting on the counter. When I got up the next morning, it was about an hour before I checked it, so it was approximately 10 hours later, and the water was still extrememly cold and the ice had only melted about a third. That is excellent performance for me. So I am happy with my new water bottle. I will be mixing my protien shakes in this, because I don’t like them very much unless they are very cold.

Review by on October 4, 2015