Loungefly Jack Sparrow Pirates of the Caribbean Cosplay Mini Backpack Exclusive! This is the day you will always remember as the day you FINALLY caught Captain Jack Sparrow! We’re THRILLED to introduce this beautiful Captain Jack Sparrow Pirates of the Caribbean Cosplay mini backpack! Including antique silver buttons, polyester canvas body, antique brass enamel charm and attached cotton twill fabric, this cosplay backpack is a must have for any Captain Jack Sparrow fan!