Alexander WangMarti Zippered Backpack An extremely versatile design in super soft leather, adorned with exposed zippers for a hint of rock edge and a unique convertible backpack strap that unzips down the middle.* Convertible backpack straps, 18" drop* Shoulder strap, 15" drop* Buckle drawstring snap top closure* Six outside zip pockets* One inside zip pocket* Nickel hardware* Nylon lining °¡·Î 38cm X ¼¼·Î 33cm X ³Êºñ 7.5cm