Custom Backpacks, Double Pocket Backpack - 600D PolyCanvas, The Double Pocket Backpack is made from durable 600D PolyCanvas and has a roomy zippered main compartment. Additional features of this stylish bag include two front zippered pockets, a lash-tab accent, comfortable shoulder straps, and a sturdy grab-handle that make it easy to bring on the go, no matter where your day takes you. Material: 600D PolyCanvas Spacious main compartment with zipper closure Dual zippered front pockets for added storage Lash-tab detail Comfortable grab-handle and shoulder straps ... #SM-7778 $9.25/each.