Revel in your element with this bag that deftly transports laptops and other business gear and stays on the polished side of professionalism.| 840 poly/1,200D poly Unzips to expand for greater capacity Interior padded laptop compartment with tablet/e-reader sleeve Padded pockets for small electronics Deluxe organization panel Easy-access zippered pockets Rear compartment for files Attachment strap to fit over most luggage trolley handles Detachable, adjustable, padded shoulder strap Dimensions: 12.25'h x 16.75'w x 7.5'd (expanded) Capacity: 1,700 cu. in./28 L Weight: 3.0 lbs./1.36 kg Laptop sleeve: 12'h x 16.2'w x 1.8'd; fits most 17' laptops Bags not intended for use by children 12 and under.