Made Of Combo: 600D Polycanvas And Honeycomb Ripstop | Adjustable Padded Shoulder Straps And Padded Web Carrying Handle | Double Zippered Main Compartment With Inside Padded Laptop Pocket And Clear Pocket | 2 Front Zippered Pockets | 2 Side Zippered Pockets With Mesh Expanders | Air Mesh Padded Back | Trolley Sleeve With Hook And Loop Closure | Reflective Accent On Strap | Accommodates Most Laptops Up To 17" | Spot Clean/Air Dry