Mickey Mouse Backpack for Boys Set - Bundle with 16” Disney School Backpack with Water Bottle, Stickers, More | Mickey School Bag for Kids. This Mickey Mouse backpack set includes a 16” Mickey backpack with adjustable shoulder straps, zip closure compartment, and top loop for hanging featuring artwork of Mickey. This Mickey Mouse backpack for kids contains plenty of room to carry your wallet, phone, notebook, stationery, and any other school supplies you need to take to school or on the go. This Disney backpack bundle also includes a Beach Kids water bottle, Mickey Mouse stickers, and a Beach Kids door hanger making it an ideal back-to-school set for any Mickey fan. Officially licensed Mickey Mouse backpack set is suitable for Disney fans, boys and girls, teens, and adults alike. WARNING: CHOKING HAZARD—Small parts. Not for children under 3 years or 36 months.