Backpacking? Boating? Snowmobiling? Whatever your activity, take the Kleen Kanteen Insulated TKCanister - 16 oz along and enjoy your favorite foods. Made of stainless steel in a Climate Lock double-wall vacuum design, it keeps the contents hot for seven hours or cold for 25 hours. The 16-oz size is just right for a serving of your favorite soup, fried rice, or homemade ice cream. Thanks to the TK Closure internal thread lid the contents are locked tightly away and won't leak on your other gear.