Holds 16 oz. Keep your beverages hotter, colder, and fresher Double-walled, vacuum-insulated travel tumbler has slide mechanism, spill-resistant lid with sliding lock Disassembles for easy cleaning Not intended for the microwave or dishwasher Lifetime warranty against manufacturer defects This Travel Mug is a 16 oz tumbler with a double-walled stainless steel body that is insulated to keep hot stuff hot and cold stuff cold. Fits in a standard cup holder, so it is ideally suited to people on the go. Twist on lid with a thumb-slide lid for ease of use. Includes an attractive black velvet gift bag.