You could get a 12 volt "danfoss" compressor refrigerator
for around $700.00 if you ever camp "off the grid" and rely on your battery
, or you could put a "dorm fridge" for around $150.00 if you will be plugged into 110 volts while camping.
Don't overlook some RV junkyards where you could pick up a 2 or 3 way for at least half the price of new.
Dave & Paula