While a campervan comes with a built-in absorption refrigerator, if you are going on a trip in a normal car, you will need to buy one first. As a rule, a car cooler is thermoelectric. Compressor chillers are also available on the market as a more expensive option. When buying a car fridge, you should consider its compactness, energy consumption, power and noise level. There are refrigerator models designed specifically for bottles. Although even a large car cooler is always limited in capacity, it keeps the essential food and drink pool nice and cool.