just a note for peeps regarding fridges. whether you have a two way fridge (12v and gas) or you have a three way fridge (12v, 240v, and gas) the gas runs the fridge, the 240v mains runs the fridge but the 12v is just a tickover, this means you have to gas or mains the fridge first for say an hour then switch to 12v which will then keep it at that temperature, so if you stop somewhere and just bang the fridge on 12v it may get a bit cooler but not much and flatten the battery very quickly, this is particularly relevant if you have a freezer compartment. hope this helps people get the best from commer camping