We have a 65L Evakool.  We got it because it uses what the others use (danfoss), but the company are local to us (Caloundra, Qld).  It's 12V & 240V, but we do have an old fridge that's gas as well which we've only taken with us once before we had the Evakool and once after (as a freezer).  We've found the gas fridge doesn't work as well on 12V and the amps draw is ridiculous (but it's old).
One day we'll buy a second Evakool for the vehicle.  It will contain drinks, keeping the other for food as a fridge / freezer (love my drumsticks & he likes ice in his drinks).  
Kit_e