Year: 2023 This is an authentic MARC JACOBS Denim Crystal Mini The Sack Bag in Light Blue. This chic bag is beautifully crafted of denim with crystal overlay. This bag features a looping shoulder strap and a black leather Marc Jacobs patch. The top opens to a black fabric interior. Follow this item for alerts. Marc Jacobs is a registered trademark of Marc Jacobs. FASHIONPHILE is not affiliated with Marc Jacobs.