YSL Large LOU LOU Classic Soft Shape Front Flap Backpack, featuring adjustable flat straps, metal link YSL logo, and Y shaped piecing stitching. Item number 466517. Size 30.0 x 30.0 x 14.0 CM. Made of calf leather with satin lining, drawstring and magnetic front flap lock, oxidized nickel hardware, one inner zip pocket, and one inner slip pocket.