Composition: Stainless steel and food-grade plastic. Ideal for hot water, coffee, tea, soup, or as a baby bottle warmer. Simple design: non-slip base, lid to prevent boiling water from boiling over, insulated plastic handle, sufficient height for car storage compartments, indicator light, 300ml capacity sufficient for personal use, separate cup, safe for health. 70W heating power, heats water quickly. 12V car adapter, supplied with a 1.2m power cable. Suitable for all cars. Features: Connects to a USB port or 12V car adapter to keep coffee or water hot in the car. Double-walled insulated stainless steel bottle. Dimensions. Cup: 83 mm; cup base: 65 mm, height; 200 mm (upper half length: 125 mm, lower half length: 75 mm). Features: Outer casing: stainless steel. Outer casing: environmentally friendly, food-grade plastic. Measurements: Circumference: 83 mm. Base: 65 mm. Height: 200 mm. Cable length: 1.20 m. Rated voltage: DC12 V. Power: 70 W. Capacity: 300 ml. Caution: It is recommended