Safe Material? All parts of this portable car kettle are BPA-free to ensure safe and healthy drinking. The temperature-controlled travel mug is made of food-grade 304 stainless steel and baby-grade PP. High temperature resistance, corrosion resistance, and odorless. This car kettle is ideal for preparing baby milk, making coffee, and boiling eggs. Portable travel thermos for electric cars? Smart touch screen, you can set any temperature from 40°C to 90°C as you like. Touch screen temperature control, you can set any temperature with ? or ? together. The temperature of the drinks in the cup can be set and maintained according to your wishes. Ideal for travel or business trips. With LCD screen, clearly display the current water temperature, prevent scalding. Fast heating reduces waiting time. Large wide-angle flip cover, small diameter water outlet, fits The shape of the mouth when drinking water, leak-proof upside down, leak-proof, prevents burns. Cigarette lighter connection, plug and