The Double Wall Vacuum-Insulated Tumbler from Klean Kanteen is a high quality tumbler that's ideal for camping, hiking and other outdoor activities, as it insulates both hot and cold liquids and foods.
The food grade brushed stainless steel doesn't rust and is resistant to almost all liquids. This tumbler outperforms paper and plastic alternatives as it can store up to 473 ml of liquid.
It's a durable tumbler that won't break if dropped, but it isn't safe to put in a dishwasher. It also won't alter the taste of any liquids stored inside it.
The inside of the tumbler has an electronically polished layer, and the outside has a layer that is laser-etched.
Because of its size, it's easy to move about, which also makes it ideal to fit into bags when camping, or doing other outdoor activities.
If you have an issue with the tumbler, it comes with a life-time warranty as well.