"The YakAttack HD Roll-Top Air Valve Dry Bag keeps gear protected in the wettest conditions. Waterproof, 500-denier PVC material locks out moisture, ensuring gear remains bone-dry while kayaking, boating, fishing, and more. A roll-top closure with a soft PVC collar and buckles creates a watertight seal for peace of mind. A built-in valve removes trapped air, so you can pack the bag down even smaller. Clear viewing panel lets you identify contents at a glance. This YakAttack dry bag also features a removable shoulder strap and D-ring attachment points. Includes mesh bag for organization. 24""H x 10""W x 10""D. Weight: 1.07 lbs. Waterproof, 500-denier PVC material Roll-top closure with soft PVC collar and buckles Built-in air valve helps you pack the bag even smaller Clear viewing panel Removable shoulder strap D-ring attachment points Includes mesh bag for organization"