Boys Hulk Backpack and Lunch Bag Set. With this awesome backpack and lunchbag set, your little avenger will harness the strength of the Incredible Hulk for another epic mission! This green rucksack makes a perfect school bag with its mesh side pocket and detachable lunchbox featuring a print of Hulk's fist. The main bag showcases Hulk with his name printed below in bold green font. They'll have a day as incredible as the Hulk himself with this marvel-ous backpack and lunch box set!