"Food storage bags are an ideal size for carrying snacks with you, such as nuts, dried fruit, cookies, left-overs, soups and more. They will keep your snacks fresh and safe.
The food storage bag is made of high quality 50 micons Polypropylene, FDA approved, BPA free and PVC free.
These zipper bags are 100% Sealed, moisture-proof and leak-proof.
The bags can be used over and over again, you just need to clean it if necessary, premium zipper to ensure easy lock and open."