A hard folding truck bed cover that comes with overwhelming new features and is topped off with an alluring matte finish. The Ultra Flex is in a category of its own. From the irresistible outward appearance to each component beneath the cover, the Ultra Flex has been carefully crafted to be the ultimate all-purpose truck bed cover. Product Eligible for Enhanced Manufacturer Warranty When Installed by Toppers Plus*


Ultra Low-Profile Design w/ a Stylish Matte Black Finish, Integrated Luminous Bed Rail Light, Carpeted Underpanels Provide a Finished OEM Look, Dual Action Tailgate Seal for Easy Operation. Eligible for Enhanced Manufacturer Warranty When Installed by Toppers Plus*


BEDSLIDE – Turn your truck bed into and easy-access sliding drawer.
DECKED – Storage System that organizes and safely stores your gear.
BEDRUG –  Ultra-tough, 100% polypropylene protective bed cover.


UnderCover, Inc. warrants the structure of your Ultra Flex Cover to be structurally free from defects in material and workmanship for (5) five years from the retail date of purchase – the hinges, seals, and hardware are warranted. See Store for more details.

◊ Ultra Low-Profile Design w/ a Stylish Matte Black Finish

◊ Integrated Luminous Bed Rail Light

◊ Dual Action Tailgate Seal for Easy Operation


How secure is the Undercover Ultra Flex Tonneau Cover?

The cover panels are made from aluminum which is stout and heavy duty. It would require a lot of force and dedication to puncture the surface. Out of sight, out of mind is key. Covering your gear severly limits someone’s interest in what may or may not be in the truck bed. As long as your tailgate is locked, the cover is relatively secure.


Is the Undercover Ultra Flex waterproof?

Ultimately no truck bed cover is totally waterproof, unless it’s a fully overlapping style. Most hard folding covers do a pretty good job keeping major water out, but their joint sections can allow minor water ingress under extreme weather conditions.


Where is the Ultra Flex bed cover made?

Ultra Flex tonneau covers are made in the USA.


Can I put cargo on top of the Ultra Flex truck bed cover?

Yes, putting cargo on top of the tonneau is possible. Absolute maximum capacity is 400 lbs of evenly distributed weight on the Ultra Flex.


How do I lock the Ultra Flex if my truck doesn’t have a tailgate lock?

Pop & Lock Tailgate Locks are available for most trucks as an aftermarket solution that can be retrofitted if your truck was not originally equipped with a tailgate lock.


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