Hot coffee or tea on the ride makes traveling a lot more enjoyable and with this electric travel mug your beverages stay heated the entire trip. The RoadPro heated car thermo bottle keeps drinks hot in your cab or while camping or anytime you are mobile. Its smart design conveniently fits any standard cupholder. Use your truck or car battery to power it. No need to settle for just one drink temperature. This premium heated travel mug has 5 temperature settings from low temp with intervals up to maximum. It also offers peace of mind with a non-slip bottom and non-spill lid. Your hot drink or soup stays put inside your cupholder without any worry over spills inside your vehicle. Holds 15 ounces of your favorite drink. Move it about your cab to a convenient spot with the ample 5 foot 12-volt power cord that plugs into your cars cigarette lighter socket. The cord detaches so your heated tumbler becomes more portable. LED lights indicate when your heated thermal bottle is heating and when the selected temperature is reached.