From the Alpha Bravo collection by Tumi, the Expedition Flap Backpack features: Part of the Nomadic capsule collection inspired by Australia’s connection to the outdoors, this full-featured backpack with a flap lid and waist strap offers the ideal mix of functionality and organization. Made of ballistic nylon  Fits up to 17" laptop Weight approx. 4.3 lb. Approx. 21.0" x 12.5" x 7.5" Wipe clean 5-year limited manufacture warranty  Exterior features: Flap opening with magnetic fasteners for security Zip entry to the main compartment underneath the flap Padded laptop compartment (fits up to 17" screens) Tuck-away waist strap Adjustable shoulder strap Adjustable and removable sternum strap Padded mesh back panel for comfort and support Daisy chains on the front, top and shoulder straps for Tumi compatibility Front zip pocket 2 side zip pockets (one with waterproof lining and air vent) Bottom zip compartment with zip access to the main compartment 2 open pockets Back quick-access pocket with hidden magnetic snap Luggage tag Top carry handle with leather accent Interior features: Daisy chain system compatible with select Tumi accessories (sold separately)  2 card pockets 2 media pockets Mesh zip pocket Open pocket Elastic open pocket Padded tablet pocket Key leash Tumi Tracer® Pen holder Imported.