Durable water-resistant 18 oz./1000-denier PVC Reinforced nylon webbing, 4 carry handles Breathable mesh side vents Clamshell zippered closure, clear vinyl storage pocket Great for storing or transporting small to large boats NRS Raft Boat Bag - The NRS Raft Boat Bag protects your boats from UV rays that can prematurely age it, keeps dirt and debris off your boat, and protects against abrasion while in storage or when traveling. Itâ€s the perfect solution for storing or transporting your raft.