1,680 ballistic poly (solid); 300D two-tone poly/1,680D poly PU (heather). Spacious zippered main compartment with organization panel. Interior padded laptop sleeve. Zippered front pocket. Over-the-shoulder length seatbelt webbing handles. Back zippered panel doubles as pocket or luggage trolley pass through. Laptop sleeve dimensions: 10.25"h x 18"w; fits most 15" laptops. Dimensions: 14"h x 18"w (top) x 15"w (bottom) x 5.5"d; Approx. 1,386 cubic inches.