YSL Original Leather Backpack Black. It is not an exaggeration to say that this is a backpack that can be passed down through generations! The classic letter logo paired with metal hardware, the V-shaped stitching on the front pocket is full and rich, and the leather chain shoulder straps exude a high-quality feel. The lambskin is soft and delicate, making it hard to resist wanting to own and cherish it! It can be used in all four seasons and can match any style. It is a must-have in your wardrobe! Dimensions: 22