I've always had in mind as a last ditch to use a coke can as a boiling/ cooking container,since they are easy to find and usually in my cooler, so tonight i made a fire and tested it out.. Cut the top most of the way off with the can opener on my multitool, leaving a small flap holding the top portion to use as a lid. Used my multitool to place the can in a good spot of coals, and after I had a boil I poured in some rice, the real kind, not minute rice, lol.. And about 20 min later it was ready,, don't think the can would be a lifelong cookpot, but I think I could get a few more meals out of it.. Any other similar ideas?