CONVENIENT + LIGHTWEIGHT: The Cooluli Classic 4-liter thermo-electric cooler/warmer mini fridge sports a matte finish and a modern profile that’s perfectly portable. This unit measures: 7.25" W x 10.25" D x 10.75" H and weighs 4 lbs. The Inner dimensions are 5.3" L x 5.7" D x 8.3" H MULTIPLE FUNCTIONS + USES: The Classic 4-L is super-versatile. Use it anywhere to store food, drinks, beer, snacks, breast milk, insulin, skincare and medications PERFECT FOR SKINCARE & BEAUTY ESSENTIALS: Store your skincare, personal care & beauty product faves! From moisturizers to masks… serums to creams…& everything in between! ADVANCED TECHNOLOGY: The unique semiconductor operation is energy-efficient, ultra-quiet and 100% environmentally friendly AC + DC + USB: The Cooluli Classic-4L covers all your bases! AC and DC power cords are included for indoor or outdoor use, plus it comes with a USB cord for ultra-flexibility