This is the car cup holder that keeps coffee hot and soft drinks cold. It plugs into your vehicle’s DC outlet and has heating and cooling buttons that help maintain the temperature of your preferred beverage. In tests conducted by the Hammacher Schlemmer Institute, the base of the unit reached 159° F on hot and 38° F on cold. Ideal for commuting or road trips, it fits in most cup holders and accommodates a 12 oz. can, 20 oz. bottle, or any thermal mug in between. Made with ABS and aluminum. Includes a 12-volt DC plug with cord. Black. 6 1/4" H x 4" Diam. (1 lb.)