Coach Mens Backpack. SKU: C2670 JILK4. Barcode: 195031158872. Color: Tan. Size: 11 3/4 (L) x 15 3/4 (H) x 5 (W). Coach Tan Signature Canvas Charter Backpack. The Charter backpack is crafted from signature coated canvas and refined calf leather with a fabric lining. It features a double zip closure, adjustable shoulder straps, top handle with 2 1/2? drop, outside zip pocket, inside tech sleeve, inside zip, cell phone and multifunction pockets.