Yup, on 35mm canisters...
Hey there Crashdive, Great thread you typed here! :-) :) I too am still filling some from a batch I scored at a regular, ol' fashioned "photojoint" much like your score @ the drigstore Photo departments, a few years back.
These things have been totally and thoroughly field tested by MANY people from all over and they do work and work well, to be sure. To me, they should be in EVERY Survival kit and even stashed in places on and in your gear and pockets. :cool:
Thanx for re-introducing the venerable film can, my man! :D
later,
lb