1,680 ballistic poly (solid) 300D two-tone poly/1,680D poly PU (heather) Spacious main compartment Dedicated zippered laptop compartment Front zippered pocket with extensive organization panel Tricot-lined valuables pocket Air mesh shoulder straps Side mesh pocket Tech nylon zipper pulls Padded mesh luggage trolley pass through on back Laptop sleeve dimensions: 18.75 h x 14.5 w Dimensions: 18.75 h x 14.5 w x 8.75 d Approx. 2,379 cubic inches Note: Bags not intended for use by children 12 and under.