Harry Potter Backpack for Girls Set - Bundle with 16" Harry Potter Backpack, Water Bottle, Stickers, and More | Harry Potter Backpack for Kids. This Harry Potter backpack set includes a 16” backpack with adjustable shoulder straps, zip closure compartment, and top loop for hanging featuring colorful artwork of Harry, Ron, Hermione, and many more favorite Harry Potter characters. This Harry Potter backpack for kids contains plenty of room to carry school supplies, your water bottle, and any other small items you need to take to school or on the go. Show off your love of Harry Potter in style. This Harry Potter backpack bundle also includes a Beach Kids water bottle and Harry Potter stickers, making the perfect gift set for any Harry Potter fan. Officially licensed Harry Potter backpack set is perfect for fans of all ages, boys and girls, alike. Set also includes a Luna and the Cloud Elves door hanger.