Nightmare Before Christmas Mini Backpack for Women - 10” Faux Leather Jack and Sally Backpack with Front Pocket Plus Bookmark | Jack Skellington Backpack Purse Bundle. This Nightmare Before Christmas backpack set includes a 10” faux leather backpack with adjustable shoulder straps, zip closure compartment, front pocket, and top loop for hanging featuring colorful artwork of Jack Skellington and Sally. This Nightmare Before Christmas backpack for teens and adults contains plenty of room to carry your wallet, phone, and any other small items you need to take to a theme park, on vacation, or on the go. Show off your love of Nightmare Before Christmas in style. This Jack and Sally backpack bundle also includes a bonus bookmark, making the perfect gift set for any Nightmare Before Christmas or Disney fan. Officially licensed Nightmare Before Christmas backpack set is perfect for fans, teens and adults alike. Minimum manufacturer age recommended ages 3 and up.