I just got mine a couple of weeks ago. It plugs into a Cigarette ligher OR AC power...it is the Dual Powered one that sells everywhere else for $150-$200!
It has handles and you can carry it like a cooler....or sit it up like a fridge.
Of course, we are driving, so it will work in my truck for our trip, but if you are flying, check it in as luggage.
At $10/night, a 9 night stay would pay for this thing!!!