Spiderman Backpack for Kids - Bundle with 11" Spiderman Mini School Bag for Toddlers, Water Bottle, Stickers, More | Spider-Man Small Backpack for Boys. This mini Spiderman school bag bundle includes one 11" backpack with adjustable shoulder straps and top loop for hanging featuring colorful artwork of Spiderman. Show off your love of Spiderman in style! This mini backpack is sure to be a hit with all superhero fans and is perfect to take with you to school, on vacation, or anywhere else. This Spiderman backpack and travel set also includes Spiderman stickers, a blue Beach Kids water bottle, and a Beach Kids superhero door hanger. Officially licensed Marvel Spiderman backpack is perfect for all Spiderman fans, boys and girls alike. For over 3 years of age.