600D x 300D polyester with PVC backing Dedicated back laptop compartment Zippered main compartment Front zippered pocket with organizer panel Zippered valuables pocket at top Two side mesh pockets Padded shoulder straps Web daisy chain attachment system Padded web carry handle Two plastic D rings Laptop sleeve dimensions: 12 h x 17.7 w x 1.6 d; fits most 16 laptops Dimensions: 18 h x 13 w x 7.5 d Capacity: 1 769 cu. in./29 L Weight: 0.8 lbs./0.4 kgNote: Bags not intended for use by children 12 and under.