The UnderCover Flex Tonneau Cover is the next generation of folding tonneau covers. Constructed by possibly some of the best materials available on the market, the Flex will handle both the elements of nature and any tough task you throw at it. You can trust that UnderCover has made sure the top level of engineering has been implemented in the production of these polymer enforced covers.

UnderCover is an automotive aftermarket company founded in 2001. The company became a household name when they changed the landscape of the trucking industry with their revolutionary Undercover Classic. Lauded as the most competitive alternative to traditional fiberglass truck bed covers, the UnderCover Classic was the very first truck bed cover designed by the company which had a patented design that integrated a proprietary mix of polymers and plastic. This truck cover had unmatched strength and was far more durable than the traditional fiberglass structure. As the years passed, UnderCover continuously adapted to the fast changing needs of truck users. They have produced truck covers that are significantly lighter, more durable, and outstandingly stylish.

Each Undercover innovation is designed by top experts from the USA. Apart from truck covers, the company also engineers truck accessories such as bike racks and toolboxes. As of 2010, UnderCover became part of Truck Hero, a renowned company that provides quality engineering and innovations on all their products.