• Guaranteed waterproof: made of abrasion and tear-resistant 500D tarpaulin with professional seamless technology. • Functional design: Dry Bag backpack with roll-top closure and quick-release buckle that seals in seconds. • Complete protection set: includes the 20-liter main bag, a waterproof waist bag, and a smartphone case up to 7 inches. • Comfortable transport: features two adjustable shoulder straps that adapt to different body types for backpack-style use. • Versatile use: ideal for outdoor activities such as camping, hiking and water sports such as swimming, kayaking, rafting or fishing. • Comprehensive protection: shields your belongings from rain, snow, dirt, dust or sand in demanding conditions. • Easy maintenance: smooth, easy-to-clean material that can be rolled or folded to save space when not in use.