Minnie Mouse Backpack for Girls Set - Bundle with 16" Minnie Mouse Backpack, Minnie Stickers, Pens, More | Minnie Backpack for Girls. This Minnie Mouse backpack bundle includes one 16" backpack with adjustable shoulder straps and top loop for hanging featuring colorful artwork of Minnie printed all over. This Minnie Mouse backpack set also includes Minnie Mouse stickers and 3 Minnie pens, making the perfect gift set for any Minnie Mouse fan. This Minnie Mouse backpack is perfect to carry notebooks, binders, snacks, and any other school supplies you need to school or anywhere else. Officially licensed Minnie Mouse backpack perfect for Disney fans of all ages, boys and girls alike, also comes with a princess castle door hanger.