Saw this on a magazine I have, and thought some of you guys might find it interesting or useful. Small enough to fit in some PSK. I haven't tried it yet, but I wonder how long it'll burn for, or how long the alcohol will last before it dries out (i guess you could tape a small tube of alcohol to it and pour it in when you use it). I'll try it soon once I get two empty cans, I drink heineken (from the bottle). 