Guardians of the Galaxy Backpack with Avengers Lunch Box Set - Marvel School Bag Bundle with 16” Guardians of the Galaxy Backpack, Avengers Lunch Bag, Stickers, More | Marvel Backpack for Boys. This Guardians of the Galaxy backpack and lunch box set includes a 16” backpack depicting colorful artwork of Starlord, Rocket, Groot, and more Guardians plus padded adjustable shoulder straps, front pocket, and top loop for hanging. This Marvel backpack and lunch box set also includes an insulated Avengers lunch box, perfect for keeping your food the perfect temperature all day at school or on a trip. Sure to be a hit with Avengers fans of all ages, this Marvel school backpack for boys can double as a travel bag, storage container, and more! This Guardians of the Galaxy kids backpack pairs perfectly with all other Marvel and Avengers merchandise. Officially licensed Guardians of the Galaxy backpack and Avengers lunch box for boys also includes bonus Avengers stickers, a phone wallet, and a Rex-Man door hanger. Minimum manufacturer age recommended ages 3 and up.