YSL Burgundy/Gold Top Quality Original, Boutique Exclusive New Color WOC Small Envelope Bag in Original Factory Leather. When it comes to envelope bags, this one from Saint Laurent definitely deserves a mention! The entire bag is made of original factory caviar calfskin, featuring a three-dimensional shape and a comfortable feel! The detachable shoulder strap design enhances the bag's versatility; without the strap, it can be used as a clutch or evening bag. It has multiple card slots inside, making it extremely practical perfect for carrying your phone and cards when you go out. Model: 393953 Dimensions: 19x11.5x4 cm.