Sort of at the confluence of "keep an extinguisher in the vehicle" and "very messy to clean up", what are the recommendations / ideas for keeping an extinguisher available but secure in a regular vehicle?
I have an F150 Supercab (yes with suicide doors), there is a stowage area under the rear seat but it is pretty tight for my 3A-40-B:C extinguisher. I don't want it rolling around back there so right now it is just in the cardboard box it came in, probably not going to survive too long like that.