This is an authentic PRADA City Calfskin Ostrich Cahier Bag in Colbalto and Black. This stylish crossbody is crafted of blue ostrich leather. The bag features black leather trim, blue ostrich cross strap and aged brass hardware. The top flap opens to a partitioned black leather interior with a flap pocket. Follow this item for alerts. Prada is a registered trademark of Prada. FASHIONPHILE is not affiliated with Prada.