What can I use to keep my beverages either hot or cold?

I know you are going to enjoy what I have selected for your. Cooling and cooking on the go with the Black & Decker 9 - liter Cooler or Warmer! This Black & Decker Cooler/Warmer saves you from needing ice (and dealing with the melting), and it can warm up some chili, too! Its thermoelectric system, powered through the included 12V DC adapter (with 6' cord), goes hot and cold as needed. It can cool and warm things from approx. 40F below the ambient temperature to 120F above it. 9-liter capacity is about thirteen 12-oz. cans or the equivalent. Rests on your vehicle seat or tailgate hatch or floor for easy access. Has dual can and cup holders. Easy-cleaning aluminum liner. Comes with a detachable shoulder strap and an ice tray. I hope you enjoyed my three selection, just as much as I enjoyed selecting them for you. Enjoy!