Keeps your tea or coffee warm and convenient for drinking while traveling. Ergonomically designed - fits most car cup holders. Carry it in your car or travel for coffee, milk, eggs, tea, or even as a baby bottle warmer. | The travel mug and cigarette lighter plug provides indoor and outdoor use. Using vacuum insulation technology, the double-layer vacuum insulation keeps hot drinks hot, creating a good insulation effect to prevent scalding. The car mug warmer is perfect for most car cup holders and great for travel. | The coffee mug and cigarette lighter plug are made of premium food-grade stainless steel, safe for drinking boiling water. The airtight lid of the kettle is designed with high-quality silicone gel, safe and non-toxic, for a good sealing performance to keep the water warm and ensure the drink does not spill. | 450ml travel mug with cigarette lighter plug, great for travel when going out with families, good for traveling and camping to keep coffee warm. 12V DC Electric Water Kettle, Cigarette Lighter Plug, Universal for Cars with 12V Power Supply, Allows You to Drink Hot Water, Coffee, Milk, Tea on the Road | The mug is stainless steel from the outside and inside, with a food-safe plastic layer inside to keep the temperature warm for as long as possible. | 【Note: ✅】 The mug only heats and keeps drinks warm, it does not reach the boiling point (maximum temperature is 60-65 degrees Celsius only) | 【From Kaber Trade ✅】 .. If you receive the order and it is in good condition and as described and pictures, we would be grateful if you would leave us a 5-star positive feedback. If you encounter any problems, please contact us on our phone or WhatsApp number on the seller details page (click on the seller name to access the Kaber Trade seller details)