Caspop Electric Lunch Box is made of plastic shell and stainless steel liner, safety and health assurance. Built-in rubber sealing ring can avoid leakage which will keep your food warm and fresh. Has a carrying handle for easy portability. The double-layer design provides 0.7L and 1.2L large capacities, which is convenient to separate meals to prevent flavor transfer. 1 USB cable, a 4A charging head and a car charger are provided to heat up meals at home, in the office, camping or in the car. Large imprint area is perfect to show your brand and logo.