Review on 💧 High-Quality Single Wall Stainless Steel Water Bottle by Klean Kanteen with Leak-Proof Interior Cap by Mark Glass

If you want liquids to stay cold or hot, you need to use your own insulation: think koozie, an insulated container or wrapper. On the plus side, you can place this container directly over a fire, stove, etc. and boil water. There is no plastic in the container, so the stainless steel will not add flavor to your drink. Finally you can drop it and don't have to worry about the vacuum seal's inner insulating layer tearing and ruining the container: it's durable. Good for camping, hiking, survival bags.