Disney Princess Backpack Set - Bundle with 16" Ariel, Belle, Tiana, Rapunzel, and Jasmine Bag, Water Bottle, Bookmark, More | Disney Princess School Supplies for girls. This Disney Princess backpack set includes a 16" backpack with adjustable shoulder straps, zip closure compartment, and top loop for hanging featuring colorful artwork of favorite Disney Princesses. This Disney Princess backpack for kids is the perfect size to carry your notebooks, binders, pens, pencils, and any other Disney Princess school supplies. Show off your love of Disney Princesses in style. This Disney Princess backpack bundle also includes a Little Mermaid bookmark, making the perfect gift set for any Disney Princess fan. Officially licensed Disney Princess backpack set is perfect for all kids, boys and girls alike. Set also includes a Beach Kids water bottle and Beach Kids princess castle door hanger.