This Travel Mug Is Like A Tiny Microwave For Your Car

This is the Wagan 12-Volt Travel Mug. Why we love it: It's a normal-sized travel mug that keeps hot beverages warm (or re-heats an already-cooled beverage) by plugging in to your car's 12-volt socket. The tiny, efficient heat coil is hidden safely in the base of the mug, and the cup is well-insulated so it can keep your coffee (or whatever) hot for up to two hours after the mug has been unplugged. The mug comes in three colors - blue, silver and red - and fits in any standard cupholder. It's abs...