Ding Dong grocery shopping insurance bag is

Heat preservation bag. According to the official website of grocery shopping in Ding Dong, the insurance bag for grocery shopping in Ding Dong is an insulation bag. In order to save a lot of plastic bags, the thermal insulation bags used for buying vegetables in Ding Dong are more environmentally friendly, and the thermal insulation bags themselves are waterproof and oil-proof. All materials are made of environmentally friendly materials, which have excellent wear resistance and wrinkle resistance, and also have very effective heat insulation effect. Ding Dong Shopping is a self-operated fresh platform and life service APP that provides distribution services. It is operated and developed by Shanghai 100-meter Network Technology Co., Ltd.