Key Features
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Smooth Retractable Design:
Opens and closes along integrated rails with minimal effort. No folding panels or wrestling matches.
Hard Aluminum Construction:
Durable, rigid slats provide real security and weather resistance — not “discount yoga mat” protection.
From the brand
Product description
Flowkottu Aluminum Waterproof Cover
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Secure Locking Mechanism:
Locks into place when the tailgate is shut, giving your cargo actual protection instead of blind faith. -
Clamp-On Installation:
No drilling required. Installs fast, removes cleanly, and doesn’t ruin your rails or your mood.
How many times have you been splashed with muddy water in the bed of your truck while navigating a bumpy road or found the cover suddenly opened and destroyed? With the Flowkottu tonneau cover, these unnecessary issues are eliminated.
- It features a contourless design that fits snugly with the bed and is more aerodynamic.
- The side rails have 2 T-slots that fit appropriate T-slot luggage racks and other T-slot accessories to provide nearly double the storage space.
Anti-collision accessories
The canister anti-collision accessories can effectively prevent goods and other items from hitting the canister, thus preventing the cover from failing to retract. The handle anti-collision accessories protect the cover and tailgate from damage during use.
Cover panel seal accessories
Rubber strips and brushes prevent debris from entering the drainage system. The nut caps on the cover plate better protect the cover plate bolts from rust, corrosion, and other damage, thus improving their service life.
Full or Partial Bed Access:
Stop the cover anywhere along the track to load awkward cargo without fully retracting it.
Cover drain outlet and pipe
With 4 drain pipelines and 2 drain outlets, they work together to prevent poor drainage. On certain truck models, holes need to be drilled for the drainage tubes.
Waterproof seal accessories
Seal sponge and rubber strip fittings are installed at the bed bulk head.
Seal sponge and rubber strip fittings are installed at the 2 bed rails.
Seal rubber strip fittings are installed on the tailgate.
Upgrades and installations of roll bars and other accessories are simple.
T-slots in the design of the two side rails facilitate the installation of particular truck bed rack types and other accessories. The majority of truck bed rack types are compatible with the t-slot, which measures 7*8*16 mm. Details could be seen in the image.
The truck bed rail is not entirely covered by the side rails that are near the cab. The design’s main goal is to enable the installation of specific roll bar types and to provide adequate room for the roll bar to be mounted without detracting from the bed cover’s appearance.
Since the truck bed is not rectangular, unlike the bed cover, which has a rectangular shape. The truck bed rail is fully covered by the two side rails that are close to the tailgate, but it is not entirely covered by the side rails that are near the cab.
Frank –
Fantastic cover. Definitely better then any other ot there. Loos very stylish and easy to install.
Carl Franklin, JD/PhD –
This is my second product from this manufacturer, and I am delighted with it. The materials used are of good quality and are well-engineered. The instruction booklet is the size of a small magazine and contains lots of information. Most parts are aluminium or an amalgam metal. There is a lot of plastic as well, in places where tension on the product will be minimal. This is what I refer to when I say it was well engineered. The parts that are machined or made to fit together do fit together really well. In fact, for this price point I thought I might have some quality-control problems, but this unit proves these folks know what they are doing.I would recommend this product to anyone wit the Ford Maverick (mine was a 2025), and I can’t see a reason to not extend that recommendation to other trucks. After all, the overall build quality along with good product design make this is a winner. And at the price it is selling for, then this is an absolute winner.
NH Grandma –
This is an awesome retractable tonneau cover. The reason for making this a 4 star instead of 5 is because it is difficult to install.The instructions for installing are confusing. The video will convince you that this is not a project for a novice. I recommend finding someone who installs tonneau covers for a living to put it on your truck.I ordered this cover because it was tough. Seeing the picture of two men standing on it and the video of one man jumping on it convinced me that it could handle the heavy snow we frequently get in the winter.When the box arrived, it was heavier than we expected. I feel sorry for the delivery person who delivered it because we were not home to help him when it arrived.Once we opened the box, we found a book with the instructions on how to put it together. My husband found the book confusing and started looking at YouTube videos on how to install it. After several hours he admitted that the installation was overwhelming. I then called the dealership where we purchased our truck. They agreed to install the tonneau cover for us.The service department personnel at our dealership told me this was a very good quality tonneau cover. They routinely install tonneau covers but they admitted they had never before installed one like this before. They had a hard time, and it took much longer to install than they expected.The final results are impressive and we love the cover. I would highly recommend this cover because of its quality and if you have a dealership willing to install it for you. I do not recommend buying it if you plan to install it yourself and don’t have any experience installing tonneau covers.Once installed, we were asked if we wanted to have a hole drilled in the tailgate to allow us to lock the cover with the keys that are included. We are glad we said no. It is was not necessary because the tailgate on our 2025 Maveric has a remote lock. The tonneau cover can be manually locked by pulling the belt to the left and unlocked by pulling it to the right. Once the tailgate is closed, and the cover manually locked, no one can open the tonneau cover. You will need to drill a hole for the lock, if your tailgate does not lock.
D. Wells –
Took hours to install. HORRIBLE instructions & video was useless. Was stoked afterwards for 1 day. Ended up not working! Wouldn’t retract. Spent 2 days trying to fix, which ticked me off since it was $800. Seller insisted I keep trouble shooting. Nope! Had thrown away box because I thought it was working. Had to pay $50 to return!! I did however get my money back. If you get one that works, it’s worth it! Just don’t wait to install it so you’ll know right away. Buying one that costs 3x as much.
Shirley –
Why did you pick this product vs others?:My parents picked this for their truck. It’s easy to use, water resistant and looks great on their truck. They are very happy with it. And its a great price.
Francis R. –
We enjoy this product very much. It does the job quite well. We had a problem with the locking mechanism but customer service was responsive and dealt with it quickly to our satisfaction. I was very pleased they were so attentive to our situation, geniunely wanted to see their customer made right. They even extended our warranty.
Heriberto –
Es muy útil y fuerte
Outdoors people –
The cheap plastic rail broke within months which made it unable to latch and keep closed or locked. Customer support was not helpful. Waste of money.