Your fundamental prolem would be the psi would need to be far greater than a bic as you would have failure in making the gas pure THC vapors.

THC vaporizes at what, 212 F? But that is accomlished with air at that temperature being drawn across THC laden material. YOu cannot vaporize THC by contact...it must be done by air at specific temps being drawn across trichomes, and melting them to a gas.

Thus, your cylinder would contain at least 5 or 6 times more O2 than THC vapor.

NOw get around that issue and I will order all you can get some chinese people to make

I thinks its great idea...

But one last issue......

The THC, once cooled, will return from a gaseous state to a resinous state. So your cylinder would also have to heat to 212 F to turn again to gas.

Great Idea.