The Thermos Thermocafe Insulated Stainless Steel Travel Coffee Mug Tumbler is a 16 oz tumbler designed for both hot and cold beverages. It features a two-colored design in red and black, with a slide lock lid for spill-proof convenience. Made of stainless steel, this travel tumbler is insulated to keep drinks at the desired temperature. The Thermos brand ensures quality and reliability, making it a great choice for on-the-go coffee or any other beverage.