420D dobby poly/600D poly. Back panel side-entry padded laptop pocket. Large center storage area. Power cord and mouse storage. Internal file sleeve. Weatherproof fleece-lined digital media/audio pockets with headphone exit port. Adjustable sternum strap. Deluxe organization panel.

Laptop sleeve: 15.5"h x 11.5"w x 2"d; Fits most 17" laptops

Dimensions: 18"h x 13.5"w x 9"d; Capacity: 2,187 cu.in./35.8 L; Weight: 2.4 lbs./1.1 kg.