Made of a heavy waxed canvas, leather and completely lined for water proofing and durability the Exodus waxed canvas backpack can go anywhere.  Heavy duty bronzed zippers and strong rare earth magnet closures make it quick and easy to get in and out of.  Pockets either side and 2 front pockets on the exterior. Keep your laptop safe in the padded pocket with velcro closure and multiple inside pockets for storage and organization on the interior.  The roll top extends to offer even more room.