Ford’s 2009 Flex has a $760 option to equip your car with a fridge and/or freezer in the backseat. This makes those long hauls upstate more luxurious as you’ll be making less pit-stops for food with one of these equipped in your ride. The compartment isn’t large but it is capable of holding seven 12-ounce cans or even four half-liter bottles. That’s more than enough for a car pooling trip to Mexico. Just don’t neglect to declare what you have in your backseat fridge to the Federales, otherwise you’ll be spending the next few decades behind steel bars.