Amazon.com: Loungefly Nightmare Before Christmas Jack 。The Loungefly Nightmare Before Christmas Jack & Sally Pumpkin Frame Backpack and matching WALLET set is a mini backpack featuring a semi-circle shape with a floral pumpkins pattern. Made of polyurethane material with silver hardware accents, it has a zip closure and a purple shoulder strap handle. The exterior and lining colors are multicolor and purple respectively, perfect for occasions like travel, parties, or casual outings. This backpack is inspired by the iconic characters Jack Skellington and Sally from The Nightmare Before Christmas, adding a touch of movie-themed whimsy to any outfit or Disney Parks outing.