
As far as I can tell, it lives in the case. In the photos above, you can see two handles next to the nozzle. When I grabbed it by that once, it lift out of the case. I would assume it would have to to be serviceable. Otherwise, you would have to rebuild the thing every time for service.
Here are some on stage shots to show the lack of soupy-ness as well as the evenness of the haze.

