Blaze of Glory Backpack

The Blaze of Glory Backpack was a contraption that Marshmallow set up to help fight off the food army. One bottle consisted of soda, and the other of "sploady candy". All he had to do was press a button and both would combine. However, when he did, it caused a big explosion, and the others thought he had died on impact. Luckily, however, he survived the blow.