Disney Princess Backpack with Lunch Box Set - Bundle with 16" Backpack, Lunch Bag, Stickers, Water Bottle, More | Disney Princess School Bag for Girls. This Disney Princess bundle includes a 16" backpack with adjustable shoulder straps, zip closure main compartment, and top loop for hanging and an insulated lunch box. Backpack and lunch feature Ariel, Jasmine, Moana, and more. Show off your love of Disney Princesses in style! This backpack and lunch box set is sure to be a hit with all Disney fans and pairs perfectly with all other Disney Princess merchandise. This Disney Princess backpack for girls 8-12 has everything a kid would need when attending school and extracurricular activities! Disney Princess insulated lunch box is ideal to keep your food safe all day. Officially licensed Disney Princess backpack set for kids, boys and girls alike, also includes a Beach Kids water bottle, Disney stickers, and a Beach Kids princess castle door hanger.