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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.


UnderCover Flex Tonneau Cover Customer Reviews

Average Rating

188 Customer Reviews

Nice cover but leaking

Reviewed by mark h (Reeds Spring, MO) Reviewed for a 2012 Dodge Ram — Friday at 5:58 AM

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I like the solid low profile cover. Easy to install, but it's leaking somewhere and I'm not sure if it's the seal or drain channels.

2016 F150 Undercover Flex

Reviewed by Jason C (Sanborn, NY) Reviewed for a 2011 Ford F-150 — Feb 07, 2017 6:52 PM

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The Undercover Flex was very easy to install and looks great on my F150. Seems like a well made, sturdy cover. Fast shipping and delivery by Auto Anything!


Reviewed by Victor G (STAFFORD, VA) Reviewed for a 2014 Dodge Ram — Feb 07, 2017 3:11 AM

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Great product went on easy.


Reviewed by Nancy G (WINDCREST, TX) Reviewed for a 2017 Toyota Tacoma — Jan 31, 2017 8:25 PM

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Great purchase, fits my truck like a glove. Easy to install! Always happy with AutoAnything products and their support. Great accessories; great prices; great delivery!!!


Reviewed by Keith K (Durant, OK) Reviewed for a 2016 Ford F-150 — Jan 26, 2017 10:48 AM

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I agree with other's that an extra set of hands would be recommended, however I found a clamp worked ok. Directions for attaching the front part to the bed (directly under the back window) was not as clear as I think it could've been...had to call tech support....but that onlytook maybe 1 minute...counting from when i dialed the number until my question was answered!!!! I highly recommend this cover!

UnderCover Flex Tonneau Cover

  • $798.00
  • Free Shipping
  • Ships Between 2/23 - 2/27
  • What Do You Drive?

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  • Not Rated Yet


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