Coach Mini Backpack Sunglasses Coin Purse Key Fob Key Chain: Amazon.co.uk​: Shoes & Bags. About this item. Coach Mini Backpack Coin Case Charm Rainbow Print with Key ring. Style #F73143 Gold tone hardware. Rainbow Printed coated canvas and. Mar 22, 2020 - Free shipping and guaranteed authenticity on Coach New Seafoam Multi-color Backpack Mini Bag Charm Coin Purse Key FobNew with tags and.