7kg calor gas bottle (Litherland L21)

Hi all Freecyclers.

I'm in need of a 7Kg Calor Gas Bottle if anyone hhas one to dispose of. Bought a caravn with just one bottle supplied.

It MUST be Calor (Blue bottle) and muts be 7kG (about 19.5 inches tall)

I would be helpful if you could leave me a number to contact you if replying.

Thanks