【BEAR PROOF BAGS】Odor Barrier Bags have a double press to close top closure, blocking air and moisture from entering, keeping food fresh and safe, can ensure the safety of your food overnight. 【Food-grade】Odor Proof Food Bag made of food grade PEVA material, free of BPA, chlorine, lead and PVC, to protect food safety, the material is flexible and strong, can resist tearing and impact, the bag has a large capacity. 【Multi-purpose Use】Odor Proof Storage Bags are prefect for camping, hiking, barbecue, outdoor sports, home organizer, can be odor and leak proof, ideal for more than just cooking, marinating and freezing. will you throw away clothes, toys to provide a place to live, it is a must-have for you to go out and everyday life 【Enviromentally Friendly】Bear Proof Food Storage Bags can be reused and resealed by simply cleaning and air drying, long life, easy to clean, avoid waste and use of disposable plastic food bags, ideal for backpacking, hiking, camping and more 【Package】You will receive packs Bear Proof Bags. Barrier storage bags provide an airtight, spill proof and sealing effect, perfect for storing and preserving food(such as meat, vegetables, fruits.). and extend the shelf life of food.