Features: - 3-in-1 : Mini car refrigerator, cool, heat, or just store. - Car Refrigerator: 12V cigarette lighter plug come standard with this portable mini-fridge. with handle design, convenient to carry it from the office to the car, to your hotel. - 4L Capacity: 4 LITERS OF CAPACITY: 6 bottles of 330ml, 4 bottles of 420ml. 2 Layers design, for fruits, yogurt, water, snacks and beverages, etc. - Wide Use: Whether your cooling drinks on a road travel , keeping your food hot at office, chilling medication at the hotel, or warming breast milk for your baby, this cooler/warmer covers every base. - Easy to Collection: Mini size, stow it in any car, truck, or SUV, so your goods are always within reach.