Hook This stainless steel cup plugs into your car's cigarette lighter and maintains a temperature of 65°C Keeping your tea or coffee warm and drinkable while you're on the travel. Ergonomically designed, fit most vehicle cup holders. 12V car mug does not reheat cold drinks. Note: maintains a temperature only, can not boil water. Specifications: - Brand: And Retails - Colour: Silver - Item Weight: 322 g - Package Dimensions: 17.6 x 12.2 x 10.8 cm