Product review (4 stars): Great
Haven't used it, nor do I want to... But glad I have them. Arrived with a few dents, but won't effect functionality. Would be 5/5 without the dents.  I like the idea and am surprised it wasn't thought of years ago.  I am a firefighter and remember a kitchen fire where a fire extinguisher was mounted inside the kitchen.  When the fire broke out the occupants evacuated.  The fire in the kitchen became hot enough to melt the nozzle on the extinguisher.  The extinguisher basically exploded, and the powder/ extinguishing agent put the fire out.  I view this item as similar to the extinguisher in that event.