A small belt pouch with all your practical fire needs! A ferrocerium striker, a small bottle of char cloth, and sealed vials with gunpowder, shaved magnesium, and copper sulphate (with ferrous oxide to fill the empty one).
Never be without fire! And do cool shit with fire once you've got it.
I know what your thinking, "its a clone trooper helmet" I know. I am working on a comic to explain why my mando character is wearing a customized clone helmet. I was wanting to cosplay as a character for A-kon 2010, I began working on this costume and realized I cant stand making something without giving it a story. So sometime in the future I will post my comic back.