Love this!! It holds my ice water for a good 2 days! and after the ice is melted the water stays pretty cold for the next day or so! I left this in my car, under the sun for about 4 hours. When I got back in the car the bottle was super hot, and i thought that the ice would’ve have melted and the water was going to be warm. But I was thankfully wrong, when opened the bottle to drink from it, to me surprise it was still super cold. There was still a lot of ice left inside! It s very light and portable, I now take it with me EVERYWHERE and i drink more water throughout the day because of it! ps, it works just as great as a hydroflask!

Review by on January 11, 2016