This is an authentic MARC JACOBS Pebbled Calfskin Biker Backpack in Blue. This stylish backpack is crafted of fine blue pebbled calfskin leather. The bag features two frontal zipper pockets, adjustable shoulder straps, and polished silver hardware. The main zipper opens to a spacious black fabric interior with a zipper pocket. This backpack has room for all your essentials and with the stylish sophistication, only from MARC JACOBS! Follow this item for alerts. Marc Jacobs is a registered trademark of Marc Jacobs. FASHIONPHILE is not affiliated with Marc Jacobs.