NatureHike Water Bottle, 21 Ounce, Stainless Steel Insulated

When I received the package, and opened the box, the bottle was dusty and had finger prints on it so I thought it was used. Either way, I love it. It stays cold over 24 hours but it is not cold on the outside, so you can hold onto the bottle. I use it daily and would recommend it to anyone. It won't fit in cup holders, but I do not need it for that. I have not used hot liquids in it yet, but I am sure it works just the same.