[quote=Hikin_Jim
In a disaster, every truck, motorcycle, and car fuel tank becomes a filling point.

[/quote]

If we are really up against it in a full blown disaster, all of these fuel containers dispense liquids that can be used to start a good old fashioned campfire - no need for our yuppified camp stoves whatever. Just stand well back when you put a match to the "Boy Scout Fire Starter."

There are disadvantages to a campfire - they are inefficient, etc., but they have provided heat and cooking for thousands of years.