Water resistant fabric combination of 840D ballistic nylon twill and 420D honeycomb nylon with abrasion resistant qualities for durability Reflective piping and logo screen prints for visibility Custom pocket engineered to accommodate Custom helmet compartment discreetly retreats into front of pack when not in use Self locking waterproof zippers Laptop compartment internal organizers and external side pockets Sternum straps with cord management system and reinforced strapsDimensions:18.5 inch high x 5 inch wide x 11 inch long 47cm high x 12cm wide x 28cm long -- 27 Lt
