On my recent trip from Cape to the equator and back, I had the same trouble many have experienced and that is the Cadac bottle cannot be filled. I have consequently bought a 6kg bottle and gas burner which is common in Kenya , Tanzania and Malawi. Is there someone out there that can turn (out of brass) an adaptor from the Kenya thread to the Cadac thread and another visa versa it may be something other overlanders could use.

Additionally if there is someone who wants to purchase this bottle and burner for their trip please feel free to contact me