Disney Princess Mini Backpack Set - Bundle with 11" Princess Backpack for Girls, Disney Stickers, Water Bottle, More | Princess Backpack for School. This mini Disney school bag bundle includes one 11" backpack with adjustable shoulder straps and top loop for hanging featuring colorful artwork of favorite Disney Princesses. Show off your love of princesses in style! This Disney mini backpack is sure to be a hit with Disney Princess fans of all ages and is perfect to take with you to school, on vacation, or anywhere else. This Disney Princess backpack and travel set also includes Pocahontas stickers, a pink foldable water bottle, and a princess castle door hanger. Officially licensed Disney Princess backpack manufactured by Fast Forward is perfect for Disney fans of all ages, boys and girls alike.