OUTAD Outdoor Waterproof Camping Rafting Storage Dry Bag with Ajustable Strap Hook Plaid material, waterproof, dust-proof coefficient can be up to 5000MM. Humanized design, it can be used as lifebelt in emergency. With a hook to hang on backpack or waist, easy to carry Multi-function and practical: Storage for food, clothes, wallet and other personal belongings. Suitable for camping, drifting, hiking and other outdoor activities.