This is an authentic CHRISTIAN DIOR X PETER DOIG Grained Calfskin Slingbag Backpack in Black. TThis stylish backpack is crafted of grained calfskin leather in black with a white leather embossed logo. The bag features a black nylon top handle, nylon shoulder straps, a front pocket, and silver hardware. The top zipper opens to a spacious black fabric interior with a patch pocket.