Waterproof Dry Bag Roll Top Swimming Rafting Storage Sack Floating Backpack for Kayak Boating Beach Camping

* Material: 500D waterproof PVC coated fabric. * Buckle Material: High quality POM plug buckle. * Capacity Options: 5L, 10L, 15L (Single Shoulder Strap), 20L, 30L (Double Shoulder Straps). * Shoulder Strap: Adjustable nylon 38mm shoulder strap. * Functions: Equipment protection, water resistance, sandproof storage, floating gear sack. * Features: Roll-top closure, high-frequency welded seams, heavy-duty durability, easy to clean. * Occasions: Drifting, rafting, kayaking, swimming, beach travel, boating, hiking, outdoor camping.

Bag Upper Material: PVC Volume: 5/10/15/20/30L