What fridges fit behind passenger seat of Prius V?

Looking at all the different compressor fridges on Amazon for our Prius V to take car camping. There are several budget units that get great reviews on Amazon (sub $250) and wondering what people have success fitting behind the passenger seat. We will only be taking 2-3 day trips so I don't need it for any extended time but do plan to meal prep several meals and have some canned drinks etc so want decent size. I want to keep the back seats in, no platform or modifications to the car, so it will have to fit with the rear seats down when we fold out our mattress at night and slide the front seat forward. On the trip down I can put in the rear cargo area so it does not cram my wife's foot room riding up front but then can move it to rear footwell when we make the bed at night. Thanks in advance