• Zipper airtight seal that keeps food fresh with its characteristic sound. • Made with 70% recycled materials and renewable resources. • Waterproof and tear-resistant material with a flat base that allows the bag to stand upright. • Dishwasher safe and reusable up to 10 times. • Complies with EU regulations for transporting liquids in airplane carry-on luggage. • Ideal for preserving, transporting, and organizing juicy foods or small objects.