Conceal carry flask?

Actually, I think this idea has some potential. It might make better *movie* kit than practical, though. Think about it. Trip the false bottom, the pocket pistol slides out (already attached to a Pocket Slipper LAM), you pull and fire. I can imagine how impressive that might look on screen, especially if a really good Hollywood armorer can rig it up as spring-loaded. The trick would be the placement of the gun - does it come out with the grip facing down, or left/right? Can the dimensions of the flask be retained and still fit the weapon snugly enough that it slides easy and doesn't rattle around? might a "flip wall" be easier, than a bottom drop? For practical use, I can see a few non-criminal niches this might fill, especially if one can keep the flask working as a flask.