Thanks everyone, lots of help and some great tips. We did manage to get the smaller butane cylinder, regulator and jubilee clip from MG Caravans in Todmorden. We expect some pretty low temperatures as we're going to be touring Northern Scotland for some months through winter, so I might try the ...

Hi, thanks very much. I'm not sure we can get that size in the cupboard but we'll have a look.

Thanks for your help.

I have just bought a Bongo from JAL and discovered that the gas pipe for the hob doesn't have a regulator attached and the recommended bottle size from JAL is 2.75kg Butane. But I want propane as we want to do year round camping. Two problems; I can't seem to find anyone who sells the 2.75kg bottles ...