Heated Travel Mug

"Smart Mug® keeps your coffee hot for short commutes or long interstate drives, and keeps it in the exact temperature range you want! 16-oz. travel mug has a fully insulated, built-in heater that plugs into your car's cigarette lighter socket. Program it to keep your java very hot (135-160°F), hot (110-134°F), lukewarm (85-109°F) or at room temperature (32-84.9°F). Heats up cold coffee too. Beeps when desired temp. range is reached. Includes removable, washable inner liner, 170°F safety limit, LCD digital display (32-176°F), auto shut-off, backlight, non-skid rubber base. Fits your vehicle's cup holders. Removable 4'-long cord.