Designed to employ the unused space in your frame Mid Loader carries the heaviest items for your bike adventure. Constructed of lightweight highly water resistant & durable materials it mounts & removes quickly with velcro fasteners. Two water resistant zippered openings provide easy access to all your gear from either side. Lightweight polyethylene/nylon construction Water resistant zips Velcro mounting straps 4.5L capacity / 46x 12x 6cm / 200g