SAINT LAURENT Grain De Poudre Textured Mixed Matelasse Triquilt Small Monogram Satchel in Black. This shoulder bag is crafted of grained leather in black with chevron, linear, and diamond quilting. The bag features a large exterior flat pocket, gold chain-link shoulder straps with leather shoulder pads, and an envelope-style flap with a gold YSL monogram closure. This opens with a magnetic snap to a black fabric interior with a patch pocket.