The K-box Cooler/Warmer is the perfect accessory for you and your family the whole year round. It boasts a massive 48 quart interior chamber that keeps your cold food cold and your hot food hot.<p> The interior of the cooler measures 17" L x 12" W x 11" D and the exterior measurements are 22" L x 15" W x 15" D. That's tall enough for a 2-liter of soda with enough room left over for multiple food containers. Plenty of space to pack everyone's favorite foods.<p> Whether you're enjoying a mild spring or suffering through a blistering summer, the K-box Cooler/Warmer chills and preserves your food and beverages when you're on the road.<p> On 'Cold', the inside gets down to a chilly 40 degrees Fahrenheit and actively maintains that temperature to keep your beverages, salads and sandwiches cool & ready to enjoy at any time.<p> The perfect companion for weekend getaways to...<p> The beach<p> Camping<p> Tailgating<p> Road trips with the family <p> The K-box Cooler/Warmer is built for traveling and has some cool, convenient features to prove it. The new and improved 6 foot long 12V DC car adapter cable is kept safely tucked away in a chamber built into the lid. Simply spin the cover in either direction to access the cable. There's even a groove cut in so you can power the cooler while the cover is closed. The cooler also has a built-in AC adapter, so it can be used indoors as well as outside.<p> It also has an easy locking mechanism that keeps the lid tightly sealed, maintaining the internal temperature while protecting food from accidental spills. Simply swing the carry handle forward to open or back to lock. It even locks halfway, so your food is safe and secure while carrying. The unit has wheels to make transporting this large cooler easy for one person, too.