Calling all Avengers! Make sure you're ready to save the world with this awesome Marvel Avengers Superhero Kids Backpack. Featuring the cool cartoon characters of Thor, Captain America, Iron Man and The Hulk - this makes the perfect school backpack for a superhero fanatic. With adjustable straps and a water bottle side pouch, this bag is super handy and versatile.. 1 x Marvel Avengers Superhero Kids Backpack. Offers a fun blue and red design with cool Avenger characters.. Perfect for going back to school. L x 31cm W x 26cm approx