Keep your beverage hot at all times!!This 12V Travel Mug Warmer features a cool blue color with a stainless steel design, spill resistant removable lid and a non-slip rubber base! It comes with a cord to plug into any USB port, and a travel adapter to convert the USB cable into a car adapter. Plug it into the cigarette lighter of your car, RV or boat! Never have a cold beverage again! Get your 12V Travel Mug Warmer today!