Countertop capacity ... SUPERSIZED Supported by our patented hot air recirculation technology, you can sell more amazing hot food at just-cooked quality – directly from the counter. As well as 2-Tier, Flexeserve Zone Xtra also brings true hot-holding for the first time to a 1-Tier range, making hot food accessible to even the smallest of locations. Upgrade your hot food operation. Flexeserve Zone Xtra has been specifically developed in response to operator needs and the growing demand for even more high-quality hot food-to-go. With two multi-temperature zones and a new innovative range of premium-feel accessories, you can display more of your incredible hot food at the counter. Now cook in larger batches and sell from Xtra at optimal quality, with extended shelf life throughout every daypart.