Disney Minnie Mouse Backpack for Kids Your little one will be ready for any adventure with this Disney Minnie Mouse preschool backpack! Colorful Disney Minnie Mouse design with irridescent trim. Disney Junior Minnie Mouse mini backpack measures 11" x 9" x 4" - just the right size for preschool children and toddlers. Zip closure. Adjustable shoulder straps. Top loop for hanging. Officially licensed Disney Minnie Mouse school supplies product.