The field of food storage is one that has evolved quite a bit with advances in technology allowing for very many refrigerating options. Refrigeration is no longer just about keeping your perishables fresh. Buying a fridge has become quite taxing with consumers getting confused with the hundreds of features from which to pick. Functions that were merely extras not so long ago have become necessities when buying a refrigerator. So, what are the top features to watch out for when choosing this kitchen appliance?