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Description
Bak Industries 448410 - BAKFlip MX4 07-21 Tundra 6'6 w/o Deck Rail Sys Trail Special Edtn Strg BxsProduct Description Introducing the new and improved RealTruck BAKFlip MX4 (GEN 3) an evolution of RealTruck's most popular tonneau cover. This next generation upgrade builds on everything truck owners already love about MX4, now enhanced with improved functionality, greater durability, and elevated security. The new and improved BAKFlip MX4 is constructed primarily from alloy materials, including heavy duty aluminum top panels and side rails.
Product Description
Introducing the new and improved RealTruck BAKFlip® MX4 (GEN 3) - an evolution of RealTruck's most popular tonneau cover. This next-generation upgrade builds on everything truck owners already love about MX4, now enhanced with improved functionality, greater durability, and elevated security. The new and improved BAKFlip MX4 is constructed primarily from alloy materials, including heavy-duty aluminum top panels and side rails. Reinforced with high-density polymer cores, each panel delivers a 22 percent increase in overall strength compared to the original model. Security is also enhanced. In addition to BAK's patented auto-latching system, which automatically secures the cover when closed, the BAKFlip MX4 (GEN 3) features re-engineered lock components for improved resistance to forced entry compared to the GEN 2. No matter the cargo you're transporting, you can rest assured knowing your gear's protected. When the weather turns, the BAKFlip MX4 (GEN 3) holds strong. Revised EPDM rubber perimeter seals and tight-fit clamps provide our best seal yet, preventing seepage between the bed cover and bed rails. At the rear of the cover, a 13 percent longer dual-action tailgate seal provides weather protection for the tailgate. This innovative design also improves operation, maintaining factory tailgate functionality regardless of the cover's position. The BAKFlip MX4 isn't only durable, it's also sleek and stylish. Unlike competitors, the BAKFlip MX4 sits flush with your pickup's bed rails, practically disappearing into your truck's profile. And with a sleek, textured matte black finish across all surfaces, the MX4 looks great whether open or closed.
Tonneau Cover; BAKFlip MX4; Hard Folding; Low Profile; 2 Folds/ 3 Panels; Front Hinge Allows Entire Tonneau To Flip Up When Folded; Textured Matte Black; Aluminum; Lockable Using Tailgate Handle Lock; Can Be Used With BAK Tool Box
Features & Benefits
- High-Density Polymer-Reinforced Aluminum Top Panels Are 22 Percent Stronger Than The Original Mx4
- Precision-Engineered Aluminum Side Rails And Frame
- Striking Textured Black Finish Across All Components
- Folds Against The Cab For 100 Percent Bed Access
- Re-Engineered Prop Rod Clips For A Secure Hold
- Premium Rubber Bumpers Protect The Cab When Folded Into The Upright Position
- Re-Engineered Automatic Latching Panels Offer Improved Security Over The Gen 2 Design
- Comprehensive 3RD Brake Light Visibility In All Positions
- 12 Percent Quicker Installation With All-New Click-In Design
- Limited 5 Year Warranty
Attributes
- Type: Hard Folding
- Folds/Panels: 2 Folds/ 3 Panels
- Hinged At Front: Front Hinge Allows Entire Tonneau to Flip Up When Folded
- Profile: Low Profile
- Color Group: Black
- Color/ Finish: Black Matte Textured
- Material: Aluminum
- Locking Type: Tailgate Handle Lock
- Compatible With Ladder Rack: Not Ladder Rack Compatible
- Compatible With Headache Rack: Not Compatible With Headache Rack
- Bed Side Rail Mount: Inside Rail Mount
- Tool Box Info: Not Compatible With Tool Box
- With Lights: Not Applicable
- Installation Type: Clamp-On
- Drilling Required: Drilling Not Required
- Estimated Install Time (Hours): 1
Additional Attributes:
- GTIN: 819275042444
- Actual Color: Black
- Color: Black
- Front Opening: No
- Full Bed Access: Yes
- Install Time: 30 Minutes
- Key Lockable: No
- Low Profile: Yes
- Material: Aluminum
- Paintable: No
- Rails To Install: No
- Sits on Truck Rails: No
- Style: Hard Folding Cover
- Works w/Toolbox: Yes
- Finish: Matte Black
- Cargo Management System: Without Cargo Management System
Packaging:
- Quantity of Each: 1
- Package UOM: EA
- Dimension: 81.000 x 9.000 x 23.000 inches
Installation Instructions
Warranties
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 168 reviews
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Product Reviews
★★★★★ 5
Pretty cheap but surprisingly solid
Color: Black
This thing comfortably fits my 16” MacBook Pro. It does tilt a bit probably due to me screwing it to the underside of my wooden desk which probably isn’t the exact use for it, but it holds really strong and isn’t going anywhere. Combining this with a small USB-C hub for some USB As and and extra HDMI and a little bit of Velcro, this holder makes for a pretty solid option to hide you laptop away if you a surprisingly clean desktop-like experience, even if you’re on a budget and can’t afford a desktop. A proper thunderbolt docking station would go a long way with this as well.
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Reviewed in the United States on March 16, 2026
★★★★★ 4
Works as advertised
Color: Black
Functions as described. Looks good. Laptop fits in loosely. I’d prefer a more snug fit. Other than that, works as advertised.
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Genius solution for a cleaner, more organized desk
Color: Transparent, Color: Transparent
This mount completely transformed my workspace. I was looking for a way to get my laptop off my desk without buying a whole new piece of furniture, and this delivered. The clear design blends into any space so it doesn’t look clunky, and installation was easier than I expected. My laptop is secure and easily accessible, and I’ve freed up so much desk real estate. If you’re trying to create a cleaner, more minimal workspace, this is a great purchase. We did have to screw it in place because the sticky side came off after a few days, but I think it’s just the temperature fluctuations in my office.
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Perfect for my daughter's Chromebook!
Color: Black
Comes with adhesive and screws. I chose to use the adhesive and it works great. My daughter got a Chromebook for school and its a great place to put it so we charge it when she gets in from school and remember to grab it before she leaves! Very easy installation, so far pretty sturdy, great price, and it fits perfect because you can adjust to whatever size you need.
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Reviewed in the United States on August 31, 2025
★★★★★ 5
Great fit and finish, quality hardware, well worth it!
Color: Black
Great product. It seem like it would probably fit most modern size laptops. He adhesive mounting tape seems very strong, but I used the screws for extra strength. Comes with it all…hardware and screwdriver. The plastic is quality and built strong. I had to trim on of the slots in the side to accommodate my computers plug, but that’s not the fault of this product. I would recommend this absolutely.
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Reviewed in the United States on February 22, 2026