I was considering how obvious my Lotus is when using the torch. Then I thought about putting a whip style vape in a Camelback backpack and running the whip over my shoulder like a water hose. What vapes would be good candidates for this project? It would need to be whip ready and require minimal fiddling with during the vape session. By that, I mean I would like to find a vape that can get through the entire chamber without stirring (much like my S&B Plenty- which may very well be the vest candidate). A unit that has its own power supply would be preferred, but I am also comfortable making my own Lithium power supply if necessary. I can make a battery with 7.4v, 11.1v, 14.8v, 18.5v or 22.2v power; basically any 2s-6s pack. Any guidance and advice would be appreciated!