Item #: 749581 Year: 2018 This is an authentic SAINT LAURENT Nylon City Fold Up Backpack Belt Bag in Navy. This durable backpack is crafted of dark blue nylon, and features a front zipper pocket, which the backpack can fold into, turning it into a belt bag. The backpack has adjustable black canvas shoulder straps, a matching top handle and black leather trim. The aged silver wrap-around zippers open the bag to a black nylon interior with a patch pocket. This backpack is highly practical for everyday use or for travel, with the classic chic of Yves Saint Laurent! Follow this item for alerts. Saint Laurent is a registered trademark of Saint Laurent. FASHIONPHILE is not affiliated with Saint Laurent.