This is an authentic ALEXANDER WANG Lambskin Mini Marti Backpack in Grey. This stylish backpack is made of grey lambskin leather and features detachable leather backpack straps with dark clasps, an optional leather shoulder strap, two external pockets with zippers on the side, a cross-over flap with straps, and an external center expansion zipper. The flap opens to a spacious nylon fabric interior with a belt cinch strap closure. Follow this item for alerts. Alexander Wang is a registered trademark of Alexander Wang. FASHIONPHILE is not affiliated with Alexander Wang.