Coach Mens Backpack. SKU: C3793 JIO1U. Barcode: 195031229770. Closure Type: Drawstring. Color: Ji/Charcoal/Black. Size: 27.5cm (L) x 40cm (H) x 15cm (W). Coach Mens Signature Jacquard League Flap Backpack. The Coach backpack crafted in signature jacquard and refined calf leather, featuring a drawstring and speedclip closures, fabric lining, adjustable shoulder straps, outside zip access to interior, outside zip and slip pockets, top handle with 7cm drop, inside laptop sleeve, inside zip, cell phone and multifunction pockets.