Keep food, drinks, and snacks ice cold or frozen with a portable refrigerator from Outsunny, whether you\'re spending the day at the beach, going camping with friends, or enjoying a nice picnic outside. The 40L mini fridge with freezer that can be plugged in and taken with you wherever you go to maintain an ice cold down to -20℃. And with a digital temperature display that lets you dial in the electric thermostat on the go, you can use it to match your specific needs quickly and easily.