Mini refrigerators are compact cooling appliances designed to store food and beverages in small spaces. They are ideal for dorm rooms, offices, or as additional storage in homes. Typically, they have a capacity ranging from 1.7 to 4.5 cubic feet, making them convenient for keeping snacks, drinks, and leftovers cool. These appliances often come with features like adjustable shelves, door storage, and energy-efficient options. Some mini refrigerators also include a small freezer compartment for ice or frozen items. Their portability and size make them a popular choice for camping, road trips, and small apartments.