NEWING Handy Cool BOX Refrigerator (Reiko) Insulated Bag with Cooling Unit CB-001Polyester + EPE + Aluminum vapor deposited PET PP Cooling unit part DC12V 53W Outside temperature 10 40C to 80C 1. 7 m 900g W255H132D830 Cold bag part 24L W460H230D320 W280H150D60 1kg You can use it by simply plugging it into your car's cigarette lighter socket! Cools the internal temperature to 10 outside in about 10 minutes! The cooling unit is removable and can be used as a cooler bag. Capacity 24 liters! Remove the cooling unit and fit perfectly