WEBAmazon.com: Girls School Backpack. 1-48 of over 20,000 results for "girls school backpack" Results. Price and other details may vary based on product size and color. +32. Simple Modern. Medium Disney Toddler Backpack for School Girls and Boys | Kindergarten Elementary Kids Backpack | Fletcher Collection | Kids - 15" tall | Princess Rainbows. 7,456.