The Advwin 22L Portable Mini Fridge AC/DC Powered Cooler and Warmer for Makeup, Car, Home, Office and Dorm boasts efficiency and durability in one stylish, compact unit. The all-purpose, thermoelectric goes from cooling to warming with one quick switch. This is perfect anywhere you need to store food, snacks, drinks, breast milk, insulin, skincare and beauty products, and medications.