This is an authentic MARC JACOBS Grained Calfskin Mini The Sack Bag in Black. This chic hand bag is beautifully crafted of grained calfskin leather in black. This bag features a top handle and an embossed logo print on the front. The top is open to a spacious leather interior with a fabric pouch. Follow this item for alerts. Marc Jacobs is a registered trademark of Marc Jacobs. FASHIONPHILE is not affiliated with Marc Jacobs.