Calor Gas / Patio Gas Bottle Going Spare?

Hi. Any chance anyone has a spare calor gas / patio gas bottle going spare? We are still in need of one. Our has just run out. The BBQ we have is on its last legs so we don’t want to make a trip to buy a full bottle. Time for a new BBQ, but sadly not in the next week or two. 

If anyone has a half empty bottle taking up space that are happy to let us have we would be most greatful. 

Something like this one in case you are not sure. It may say Patio Gas on it...