When you're on a mission to get in the water, the Mission Surf Roll Top backpack packs 28 liters of waterproof storage to keep your gear dry and ready to roll. The roll-top closure seals the main compartment, and dedicated storage for wax and sunglasses keeps the essentials within easy reach. 50% Polypropylene, 50% Nylon. 6'0 x 22.50 x 11 [1.83m x 57cm x 28cm]-10 lbs [4.5 kg]-6'6 x 22.75 x 11 [1.98m x 58cm x 28cm]-11.25 lbs [5.1 kg]-7'0 x 23.75 x 11 [2.13m x 60.5cm x 28cm]-11.75 lbs [5.3 kg]. Limited Lifetime Warranty. Side external compression strap buckles integrate into John John Florence Carry On Bag to allow wheeled convenience. Fits up to four boards. 420D Nylon Ripstop Top for Lightweight durability. Heat reflecting energy shield bottom. 3/8 (10MM) Closed cell foam (top and bottom). 3/4 (20MM) Closed cell foam (Sidewalls). Heavy duty, YKK® formed zipper with internal rail protection. Added top panel grab handles. TPU Venting. Metal hardware for increased strength and durability. Three internal padded dividers. Stash Pocket with YKK® PU Coated zipper to keep valuables protected from rain and splash. Padded removable shoulder strap. Sidewall lash points for tie down straps.