Take a break from the intergalactic war to stay hydrated! This high performance tumbler features a double-walled design with vacuum insulation technology to provide a superior experience with your favorite beverages. You'll enjoy hot beverages that stay hot over 4 hours, and cold beverages that can stay cold for up to 48 hours! The Star Wars 40th Anniversary 30 oz. Stainless Steel Vacuum Tumbler includes the classic Star Wars logo, a image based on the iconic poster, and a 40th anniversary logo. It measures approximately 4-inches wide x 8 1/2-inches tall. The Tritan lid slides securely closed to reduces spills and can be used with a straw, while the double all design prevents condensation. The ergonomic design fits in your hand comfortably as well as most standard cup-holders. BPA-free. Hand wash only. Do not microwave.