I purchased this water bottle for my son to take to school and basketball practice. It's the perfect size to fit into the side pocket of his backpack. He loves t hr e fliptop top as it's easy to open one handed. We both like that this double insulated steel construction keeps his drink cold all day long while in school as well as at basketball practice. Very good value for our money.

Initially purchased two as Father Day gifts, then I decided to get two more. I get tired of ice melting so quickly in summer time heat, also like that they have covers to keep summer bugs, flies out. The test of all times. We had ice drinks in our newly purchased thermo cups, however we left them in the car in midday about 104° weather. When we came back our drinks were ice cold and there was still plenty of ice ( we were away for about 1.5 to 2 hours). These are not only beautiful and sturdy, they are miracle cups. I haven't tested the hot drinks- yet. Also love they fit perfect in car console and they have a sturdy strap that makes carrying the thermo cup easier, especially when hands are full. I read reviews all the time , hoping they will help with our purchases ( they normally do). I 100% recommend these thermo cups.