The Klean Kanteen Camp Mug is a beautifully crafted and eco-friendly drinking vessel. Constructed with 90% post-consumer recycled 18/8 stainless steel, it offers an ergonomic stainless steel handle, splash proof lid and Climate Lock™ vacuum insulation that keeps contents hot for 3.5 hours or cold for 9.5 hours. Its rugged good looks make it an ideal choice for any environment, from the campfire to the coffee shop.