Klean Kanteen uses double-wall vacuum insulation and innovative cap designs to achieve excellent thermal performance, all with environmentally friendly and responsible materials. The 64 oz bottle will keep hot liquids hot for up to 30 hours and iced for 100 hours.
Cannisters are made from 18/8 (food grade) stainless steel. The gaskets and O-rings are food-grade silicone. The Sport, Loop, and Café Caps are made with BPA-free polypropylene #5.
All prices are in USD.