The H2Pro Handlebar Bag has dual roll closures and an air bleed valve, allowing you compact and flexible storage capacity. With a three-point attachment fastening system, designed to securely stabilize the pack in the center of the cockpit as well as eliminate abrasion issues, the H2Pro Handlebar Bag also has a headlight attachment, reflective strips to increase visibility as well as an extension attachment for the H2Pro Accessory Bag.Key Features:Dual roll closure and an air bleed valve to assist with compression provide flexible packing and adjustable capacityThree point attachment for maximum stabilityLight attachment mount and reflective design for added safetyCompatible with H2Pro Accessory BagSpecifications:Cover material: H2Tex three-layer waterproof fabricDry Bag material: 210D Nylon with PTU FilmColors: BlackSize: 48 x 24cm Max (M), 55 x 27cm Max (L)Volume: 9L (M), 12.5L (L)