600D poly canvas; 360D poly twisted twill canvas, Large zippered main compartment, Interior padded laptop compartment, Front zippered pocket with interior organization panel, Removable, adjustable, padded web shoulder strap, Metal zipper pulls, Web handles, Luggage trolley pass through on back, Laptop sleeve dimensions: 8"h x 15"w x 1"d. fits most 15" laptops.

Dimensions: 12.5"h x 16.375"w x 4"d.

Bags not intended for use by children 12 and under.