Item #: 424400 Year: 2014 This is an authentic SAINT LAURENT Smooth Calfskin Roc Sack Backpack in Black. This sturdy backpack is crafted of fine black calfskin leather. The bag features adjustable leather shoulder straps, a top handle, exterior pockets on the front and sides with silver buckles, and a leather drawstring. The top opens to a spacious interior with a zipper 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.