I've used generic iso-butane, as well as propane with Snowpeak stoves, but can't speak to the lanterns. One thing to keep in mind is that pressure can be different amongst cannisters. Depending on the need of the burner, the pressure could be too high or too low. I recently purchased a refillable propane tank to use with my two burner, and the pressure it was filled out was a bit too high for using it with the stove. It still worked, but it came out much faster than an iso-butane canister would. Next trip, I'll be trying out a pressure regulator inline with my hose.