A superior solution to in-store plastic baggies. These color-coded bags are made of biodegradable non-woven PP film that is 100% food safe. Unlike cotton mesh bags, they are waterproof and seal out moisture. Freezer and dishwasher safe. Durable and versatile, they can replace up to 1,000 plastic bags and are great for organizing weekly produce shopping, snacks to go, pet items, small kid's toys, and more. A great solution for organizing your life while doing the planet a favor at the same time!