A choice of gas

Historically we have always used Calor gas in our other caravan bbq etc . The Puck and Camper come equipped for camping gaz . This is of course nearly twice the price of calor but has the advantage of being widely available including France .
Changing from one to the other is a real pain as the regulator needs to be changed .  With Camper Jam coming up we will need to run the fridge on gas for the weekend so a switch to a small calor cylinder which I already had sensible.
I came across these quick release connectors on the internet and they seemed a good idea

so with the aid of the requisite jubilee clips I can now quick change gas cylinders between both Puck and the Cadac BBQ

Job done!