OGIO Excelsior Pack. 411069 With dual main compartments and an ultra-padded air mesh back, this casual style pack is an excellent choice for school or work., 600D printed poly; 600D shadow ripstop poly/1,680D poly (Black/Silver), Large secondary compartment for belongings and essentials, Main compartment with padded laptop and tablet/e-reader sleeves, Easy-access front sleeve pocket, Front zippered pocket with deluxe organization panel and key clip, Fleece-lined valuables pocket, Ergonomic padded straps with adjustable sternum strap, Laptop sleeve: 15.5"h x 11.25"w x 1.5"d; fits most 17" laptops, Dimensions: 19.5"h x 14.75"w x 9"d, Capacity: 2,400 cu.in./39.3L, Weight: 2 lbs./0.9kg, Note: Bags not intended for use by children 12 and under. Includes a California Prop 65 and social responsibility hangtag.