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.