Koolatron 12V USB Heated Insulated Travel Mug - 17oz (500mL) Stainless Steel Thermal Tumbler for Hot & Cold Drinks - Silver & Black - Perfect for Car, Truck, Office, Home, Dorm, Commuting & Road Trips

Product Features

• 17 oz Stainless Steel Travel Mug: High-tech travel mug with a generous 17 oz (500 mL) capacity is made of stainless steel for a sleek silver and black look and food-safe interior
• USB-Powered Heater: Plug the included 4 ft power cord into any USB port or use the 12V DC adapter in your vehicle to power the low-voltage heating element to safely keep your coffee, tea or hot chocolate hot and ready to drink all day long
• Double Wall Insulated: Double wall vacuum insulation prevents temperature loss to keep your hot drinks hot or your cold drinks cold for longer
• Cool-Touch Handle: Durable black ABS handle stays cool to the touch for your safety when the thermal tumbler is used in heating mode
• Easy to Clean: Included USB power cord with 12V adapter is removable so you can wash the inside of the mug and the durable ABS lid is dishwasher-safe for your convenience