About this itemFood grade materialThe reusable storage bag is made of environmentally friendly PEVA and silicone materials. The double-lock zipper design provides an airtight seal to ensure water resistance and hygiene. It is very suitable for storing food. We offer 5 kinds of individually packaged bags in different sizes.Perfect fresh-keeping bagThese reusable storage bags can be frozen safely. They can protect your food from discoloration and dry spots and maintain the original taste of the food. Very suitable for freezing meat, fish and vegetables.Dishwasher safeThey are suitable for dishwashers. You can rest assured to put it on the top shelf of the dishwasher. But we recommend that you wash it by hand and store it in a ventilated place to avoid exposure to the sun to maintain the life of the fresh-keeping bag.Leak-proof and ESAY sealThe upgraded double zipper lock ensures an air-tight and leak-proof seal, which is very suitable for storing and preserving food. Improved non-slip zipper design, even children can easily open or close. You can store different foods in the fresh-keeping bag, such as meat, fish pieces, cookies, candies, sandwiches, snacks, fruits and vegetables.Reusable sandwich bag Thickened transparent body, with tear-resistant zipper and reinforced edge structure, making it more durable. A reusable bag can save more than 300 disposable plastic bags.