I was so excited to receive this Thermo Fridge and Warmer as a gift. That is until I used it! The whole reason I wanted this cooler/warmer is that it plugs into the cigarette lighter in the car and heats or chills as designated. BUT, when I turned off the car the cooler/warmer stopped worker. What's the use of that? I through it out after holding onto it for a year or two. I only used it a few times.