15+ pockets and compartments hold laptop, files and folders, gadgets,accessories and morePatented Air Square protection system surrounds laptop with hundreds ofindividual, air-filled cells that support and protect computer from thedaily bump and grindAdjustable, quick-release retention strap secures laptop of virtuallyany size, including most 17” screen models up to 15"L x 10.375"H x 2"WMain compartment divider panel keeps files and papers neatly in placeAccessory organizer compartment on front of bag provides pockets forphone or other compact gadgets, CDs, pens, cables, keys, business cardsand moreErgonomic shoulder pad incorporates same Air Square cushioning as laptopcompartment, with friction surface to prevent slipping.Mesh pouch for water bottle hides away in its own zippered compartmenton the side of the bagSeparate, zippered back compartment for magazines, tickets or otherdocuments. Back panel also has reinforced trolley strap that slides overthe handle of a rolling suitcase or cart, for convenient, securetransportDual handles with padded grips, for comfortable hand-carryingPrimary materials: Luxurious ultrasuede exterior with a quilted nylontrim stripe. All interior sections fully lined with smooth nylon packcloth. Patented Air Square protective material in laptop compartmentHardware and trim: Polished nickel hardware and accents. Heavy-dutywebbing for shoulder strap and handles. All load-bearing pointsmassively reinforced with ‘box-X’ stitching. Nickel no-twist shoulderstrap fasteners, zipper pulls, and protective feet. Self-repairingzippers