Year: 2024 This is an authentic MARC JACOBS Grained Calfskin Medium The Sack Bag in Black. This chic shoulder bag is crafted of grained calfskin leather in black. The bag features an incorporated shoulder strap and a magnetic top that opens to a black glossy leather interior with patch pocket and a removable fabric zipper pouch. Follow this item for alerts. Marc Jacobs is a registered trademark of Marc Jacobs. FASHIONPHILE is not affiliated with Marc Jacobs.