Product description If there is any problem in the process of using the storage bag, please email to the DOUYAO team to find a solution. We can provide a refund or exchange, because customer satisfaction is the reason for our existence. PEVA is polyethylene vinyl acetate, which is a mixture of PE and EVA, which has good anticorrosive flexibility and elasticity. PEVA is a food-grade safe material with much less chemical odor. You can use it to store food without worrying. Provide you the perfect container for snacks, lunch, vegetables, fruits, cosmetics, jewelry, cosmetics, travel and more. The bag has no smell. Transparent white bag, very easy to clean. The material of each bag is 30% thicker than ordinary peva storage bags and can be reused. Food bag adopts the latest sealing technology, which is more sealed and sanitary, leakproof and waterproof. Can be used for refrigerator sorting to make the refrigerator more neat and clean. Tourism, camping partners: Dividing food and fruits into sections, which can be taken out for travel or camping, very convenient. Pet food storage: Carry cat food, dog food and other animal foods on the go. prompt: 1. Avoid washing with hot water or using it in a dishwasher or microwave because these heat can damage the zipper and shorten the life of the bag.2. Make sure the zipper is closed securely to prevent leakage