Volks,
As stated earlier, my current extinguisher is mounted
on end wall of back cabinet, above right side seat/bed.
But, after reading suggestions for additional mounting sites,
I'm planning to mount *two* more fire extinguishers--
on both front pedestals of driver's/passenger seat.
(I use *all available space behind driver's seat for gear
when traveling, & pillar inside sliding door doesn't work
for me.)

Has anyone  *successfully*  improvised holding brackets
(perhaps of velcro straps) that improves on plastic straps
provided with extinguishers?
Something secure, but quickly released in emergency.

Phaedra
'85 Westy Basecamp