BLACKHAWK! Command Bag 1000 denier Nylon with waterproof lining Two hook and loop patches (inside and out) and moveable vinyl ID window External computer access through waterproof zipper Hook and loop configurable, padded computer pocket Three external, easy access pockets for phone, pda etc Constructed of 1000 denier nylon with reinforced stitching for durability Waterproof lining protects contents from moisture Three external easy-access pockets for cell phone, PDA, etc. and five additional interior compartments Robust shoulder strap and carry handle Rear slot for pull-handle access (compatible with all wheeled luggage)