Small Fuel Containers for Chainsaws etc.

Hi all, following on from thread 70907, I have just purchased a nifty Ozita 305mm bar petrol chainsaw from Bunnings for $130. Really compact little toy. Be interesting to see how it goes when we hit the north next week.

However, the smallest size fuel container they sold was 5 litres. I was looking for only a 1 or 2 litre container at max. Anyone know if such exists?

Also, what do people do about petrol fumes?

Cheers.