We have a 2004 2980 and it has a two door refrig in it! If I ever get another rig or this refrig goes on the fritz and if I can make room in it for a larger unit,it will have a larger 4 door unit and that way I've got room in it for my beverages of choice and also my required ice cream in the freezer!
As of now we put our bottled drinking water and pop(soda) into a cooler to save space in the frig.