This is the 12-oz. travel mug built for comfort—and speed. Whether you choose candy apple red or midnight glossy black, its retro racing-themed stainless steel interior and exterior incorporates a working analog temperature gauge and a built-in warmer that plugs into a car’s DC power source. The toggle switch and single green LED suggest turbocharged coffee, whether you prefer regular or unleaded. Thermally insulated with a nonskid rubber base and handle. Auto shutoff at 160° F. Hand wash. 6 3/4" H x 3 1/4" Diam.