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    UnderCover Flex Tonneau Cover

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    • $839.00 - $879.00
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    When it comes to gymnastics, politics and truck bed cargo control-flexibility is key. And, there's no better way to touch your cargo-covering toes than with the Undercover Flex Tonneau Cover. Undercover's first folding tonneau features a sleek, low-profile design that folds away to reveal your entire truck bed.

    Featuring 3 folding panels, the Flex cover folds completely forward and back to deliver full bed access and maximum security. The low-profile design sits flush with your truck's bedrails for a super sleek and slippery style that improves MPG, too. And, thanks to the simple clamp system, the Undercover Flex is easy to install and remove with no drilling required.

    Crafted from a fiberglass reinforced polymer with a subtle textured finish, the Flex shoulders up to 400 lbs. And, it'll never crack, warp, fade, rust or corrode. Connected by seamless leak-proof rubber seals and featuring an integrated drain tube, the entire assembly keeps your bed clean, dry and secure. Best yet, Undercover backs your Flex Tonneau Cover with a 3-year warranty.


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    UnderCover Flex Tonneau Cover Customer Reviews

    Average Rating

    227 Customer Reviews

    Great cover

    Reviewed by m (Midlothian, VA) Reviewed for a 2015 GMC Sierra — Jan 26, 2018 9:01 PM

    Ease of Installation
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    Best cover on the market

    Cover a great addition to our Tacoma

    Reviewed by Sara L (Seattle, WA) Reviewed for a 2018 Toyota Tacoma — Jan 22, 2018 8:04 PM

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    An easy installation in less than 30 minutes and a good look on our new truck. No big water tests yet, but satisfied with the cover so far.

    Looks classy

    Reviewed by Craig F (Fletcher, NC) Reviewed for a 2017 Toyota Tacoma — Jan 03, 2018 2:07 AM

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    Perfect fit, zero leaks, and looks like someone with custom truck experience installed it. Can't see how any other brand could be better. Really like the ability to fold-up to cab.

    Undercover Flex in Review

    Reviewed by Neil S (Linn, KS) Reviewed for a 2008 Dodge Ram — Dec 22, 2017 5:28 AM

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    Received my Undercover "Flex" faster than a speeding bullet ; after a study of multiple manufacturers, materials, and designs, along from a Life Line recommendation from a friend The Undercover Flex was chosen. The quality was evident as soon as I opened the box, instructions proved to be complete and simple enough, however, due to the weight, an additional helper will make the install easier. The cost and value seems to be in check and the overall appearance is very much to my liking.

    Does what I hoped!

    Reviewed by Alino T (Worcester, MA) Reviewed for a 2016 Toyota Tacoma — Dec 14, 2017 2:45 PM

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    Keeps my stuff safe from the elements (mostly) and I hope it holds up well through the frigid new England winter.