Made for mountains, cities, beaches, and homes, the Corkcicle Canteen is the last beverage holder you'll ever need. It keeps keep beverages hot for over 12 hours or cold for over 25, features non-slip technology with shatter-proof construction, and comes in a sleek, modern design. With a food-grade stainless steel interior lining, the Corkcicle Canteen doesn't affect or retain taste and is easy to clean, making it suitable for switching between coffee, ice water, and more delicately flavored drinks like wine. It also features an industry-leading three layers of insulation. This eliminates condensation from cold drinks and protects the hands from hot ones while providing the thermal retention of much larger, bulkier, and less attractive thermoses. Spin it, twist it, shake it, the Corkcicle Canteen won't leak from its threaded screw top. It has patented, flat, easy-grip sides as well as a non-slip bottom. Even if your Corkcicle Canteen manages to fall out of your hands, its quality stainless construction won't break or shatter. Whether you're drinking water or wine, by the pool or on the ski lift, the Corkcicle Canteen has you covered.