Fantastic , wouldn't camp without it . cool it right down on mains the night before for best results . I have the 20 degree below ambient temp, but still have ice cold drinks and food , even in the hottest weather . There is a newer version, more expensive that cools to 30 degrees below.
They have to be level, so take a small spirit level and some offcuts of wood in case of a sloping pitch
Hope you don’t mind me asking you another question/s!!??
I didn’t realise that if you connected the cool box to a gas supply you had to light the gas??
How does this work if you use it in a medium size tent??...is there much heat coming from the flame??.....is there much fumes??....I take it that ventilation is a must??