Which Gas Bottle?

[hando]

I've been looking at the air-up bottles because I like my 4wding too, but I don't think they are the most affordable. Anyone have an idea about cheapest way to go in Sydney area whereby I can also use the air-up high flow regulator for my 4wd tyres.
Cheers

 

[hando]

Anyone out there use air-up? :unsure:

 

[QldKev]

I'm using the air up for the brew, but not on my 4wd. The $$ to refill these makes it too exy to use for a tyre pump up kit. For the 4wd just get a decent size air pump (or two) and even consider mounting air tanks. The air pump I have can pop a tyre back onto its bead. The air-up CO2 work OK for homebrew, but I suspect all do.

Kev