This is an authentic MANSUR GAVRIEL Tumbled Calfskin Backpack Bag in Black. This classic bucket shaped backpack is crafted of calfskin in black. The bag features a drawstring top and an adjustable leather shoulder straps. The top opens to a spacious leather interior. Follow this item for alerts. Mansur Gavriel is a registered trademark of Mansur Gavriel. FASHIONPHILE is not affiliated with Mansur Gavriel.