Minnie Mouse Backpack for Girls Set - Bundle with 15” Minnie Mouse School Backpack Plus Water Bottle, Tattoos, More | Minnie Mouse Backpack for School. This Minnie Mouse school backpack features adjustable shoulder straps, a zip closure compartment, and a top loop for hanging featuring the colorful artwork of Minnie Mouse. The Minnie Mouse backpack measures approximately 15" x 11" x 4.5". This Minnie Mouse backpack for kids has plenty of space for Minnie Mouse folders, notebooks, and books. The front accessory pocket is perfect for holding Minnie Mouse pencils, pens, school supplies, toys, snacks, and more. This durable Minnie Mouse backpack for girls also comes with bonus Minnie Mouse tattoos, a Beach Kids water bottle, and a Beach Kids princess castle door hanger! Officially licensed Minnie Mouse backpack school set for kids. Pair this with other Disney and Minnie Mouse school supplies.