Disney Princess Backpack with Lunch Box Set - Bundle with 16" Backpack, Lunch Box, Water Bottle, Stickers, More | Disney Princess School Bag for Girls, Kids. This Disney school supplies set includes a 16" backpack with adjustable straps and an insulated lunch box, each with images of princesses including Cinderella, Ariel, Belle, Tiana, and many more! This Disney backpack has plenty of room to carry everything you need and your Princess lunch bag will keep your food at the perfect temperature for hours. Stay hydrated with your Beach Kids water bottle. Sure to be a hit with Disney fans, this backpack and lunch bag set makes a great set for anybody who loves princesses and pairs perfectly with all other Disney merchandise. Officially licensed Disney Princess backpack and lunch box set for kids also comes with Disney Princess stickers and a Beach Kids princess castle door hanger. WARNING: CHOKING HAZARD—Small parts. Not for children under 3 years or 36 months.