Wagan 6214 14L 12V Electric Cooler & Warmer for Cars 14L 12v cooler/warmer lets drivers save money and time by enjoying food and drinks on the go inside your vehicle, reduce or eliminate stops at fast food joints during road trips, and save gas by avoiding the line at the drive thru; ideal for road trips Keep food and beverages cool without messy ice, or keep them warm instead; unit holds up to 12 soda cans; standard size water bottles also fit inside (if desired, you can even pack healthy snacks like fruit and yogurt) Hot/cold/off switch has indicator lights for quickly viewing which temperature mode is in use; maximum cooling capacity is 32 Degree-36 Degree F below room temperature and it can heat up to a maximum of 140 Degree Easy to use - simply plug into your vehicle's 12v DC outlet and slide the temperature control switch; 9 foot DC power cord extends to your vehicle's back seat area; built-in shoulder strap allows for easy transport to take it anywhere you go An optional AC adapter accessory is available (Wagan item 9903) for additional use in the home, office or hotel (sold separately) Internal dimensions: 12" x 8.25" x 5.5" (LxWxH) External dimensions: 19" x 10.25" x 12" (LxWxH)