---
product_id: 45747206
title: "RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448329 | Fits 2015-2020 Ford F-150 5' 7\" Bed (67.1\")"
brand: "realtruck"
price: "VT611453"
currency: VUV
in_stock: true
reviews_count: 8
category: "Real Truck"
url: https://www.desertcart.vu/products/45747206-realtruck-bak-bakflip-mx4-hard-folding-truck-bed-tonneau-cover
store_origin: VU
region: Vanuatu
---

# Dual drain tubes & full perimeter seals Ultimate security with automatic latching Durable matte-finished aluminum panels RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448329 | Fits 2015-2020 Ford F-150 5' 7" Bed (67.1")

**Brand:** realtruck
**Price:** VT611453
**Availability:** ✅ In Stock

## Summary

> 🚛 Secure your ride with style and confidence — the MX4 means business.

## Quick Answers

- **What is this?** RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448329 | Fits 2015-2020 Ford F-150 5' 7" Bed (67.1") by realtruck
- **How much does it cost?** VT611453 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/45747206-realtruck-bak-bakflip-mx4-hard-folding-truck-bed-tonneau-cover)

## Best For

- realtruck enthusiasts

## Why This Product

- Trusted realtruck brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Supports up to 400 lbs of evenly distributed weight with shock-absorbent bumpers for turbulent drives.
- • **Lock It & Leave It:** Automatic latching system locks cover as you close, securing your cargo without extra steps.
- • **Matte Finish, Maximum Style:** Sleek, scratch-resistant matte aluminum finish that resists UV damage and fingerprints for a premium look.
- • **Full Bed Access, Zero Compromise:** Fold or flip the cover fully without blocking your 3rd brake light or tailgate operation.
- • **Made in the USA, Backed for 5 Years:** Proudly crafted with global materials and covered by a hassle-free 5-year warranty for peace of mind.

## Overview

The RealTruck BAKFlip MX4 is a hard folding truck bed tonneau cover designed for 2015-2020 Ford F-150 5'7" beds. Featuring durable aluminum panels with a matte finish, it offers automatic latching for ultimate security and 100% bed access without obstructing the 3rd brake light. Engineered with dual drain tubes and full perimeter seals, it protects cargo from water intrusion and supports up to 400 lbs of weight. Made in the USA with global materials, it comes with a 5-year warranty and a sleek, no-profile design that enhances your truck’s appearance while providing rugged functionality.

## Description

The BAKFlip MX4 was the first matte-finished, hard folding cover to market, becoming America’s #1 Selling Hard Folding Cover in just a few years. Simply put, the MX4 just looks better than other covers. Its sleek no-profile appearance allows you to maintain the appearance of your truck, while enabling you to securely stow cargo in the bed. The MX4’s pioneering, textured matte-finish adds a premium look and feel while also protecting against UV damage, annoying finger print marks, and scratches. MX4 has everything you expect from a premium cover. The engineers at BAK Industries fine-tuned even the smallest elements of the cover, down to adding cab corner caps and rail-end cap, to extending a matte-finish throughout the cover’s side rails, clamps, and elevator bolts. The MX4’s integrated buckle system and automatic latching mechanism allows you to drive with the cover partially or fully opened without covering the 3rd brake light. For 100% bed access, simply unlock the cover from either side via its pull latches and fold the cover all the way up against the cab. From there, you can prop the cover in place by tightening two rods into the underside of the panel. For enhanced durability, the MX4 also features pre-molded, shock-absorbent bumpers on either side of the panel, protecting the folded panels from hitting the cover during turbulent driving. Rain or shine, the MX4 provides confident cargo storage that’s complete with dual drain tubes to divert water away from the truck bed, as well as full perimeter seals to help protect against water intrusion. Finally, the MX4 can hold up to 400lbs of evenly distributed weight and is backed by a 5-year, hassle-free warranty. BAKFlip MX4 is proudly made in the USA with globally sourced materials with a US-based support team. .

Review: Good cover - but not as durable as hoped - About as good as it gets in tonneau covers- durable, attractive, nearly watertight, and easy to install. Working solo and very carefully it took me under 40 minutes to install the Bakflip F1 on a 2015 F-150 with 5.5ft short box. Helpful hint: most installations route the drain hoses to the plastic plugs near the bottom of the bed. I cut the drain tubes down to about 4 inches long and used the holes in the sides of the stake pockets instead. No drilling required and a perfect fit. Update after 1 year: Trouble with this product. Not as durable as hoped. The panels are made from thin aluminum sheet metal bonded to a foam core. After about 9 months the aluminum started coming unglued from the foam and bowed out. It's completely loose on the underside of the tail section and about half loose on the mid panel. It's bowed out to the point you cannot even press it flat as if it has stretched or pulled out from the sides. Probably letting the panels fall closed eventually works the metal loose from the foam. The coating on the aluminum sheets is turning to powder and wipes off rather easily so it's turning from black to silver. The latch bar on the tail section just fell off one day! It was held on with a 1/2in wide strip of adhesive foam tape and seven small rivets. One day I closed the panel and it just fell right off. Warranty service has not been forthcoming. They said they would repeatedly send a kit to repair the latch but never have after months of pretending they didn't have my shipping address (when it was present prominently on every single message I sent them.) Rather frustrating so be prepared to not get any help from the manufacturer. I gave up on them and managed to reattach the latch bar with an ample amount of flexible marine glue and larger rivets. Drilled out the old rivets to slightly larger 3/16 size, cleaned, sanded, and cleaned the surfaces again. Took quite a bit of solvent and scraping to get off the old adhesive tape. I injected a generous amount of glue into the panel through the old rivet holes, put a solid bead of glue enough to squeeze out from the edges of the latch bar, clamped it all together along the whole length and put in about 11 3/16 aluminum rivets. It's there to stay now. Some of the other rubber trim is falling off now and needs to be glued on again. If you want this product I suggest you close the panels gently since they are not very durable. I do not plan to buy another bak cover unless they make improvements. I'm thinking a single piece hard cover is probably a better option now. It will look better longer and be a lot less frustrating. Warranty update: Amazingly Bak Industries does seem to honor their warranty and stand behind their product. After sending them a final message advising that I was giving up on their service they sent me a replacement cover. I was amazed. Buy with confidence.
Review: Better than the Truxedo so far. - I just replaced my six year old Truxedo Sentry with the BAK Revolver X4s. The Sentry vinyl seemed to be shrinking and was definitely cracking. The shrinking made the Velcro closure on the side iffy and a couple of times it came loose and the wind got under it causing the vinyl to separate from the slats. It also made latching the cover closed difficult. It was out of warranty naturally. The Revolver was easy to install and the directions, packaging etc. first rate. First impressions are that is looks great and I think will be more weatherproof along the front and sides but I am not sure about around the tailgate. I do like the fact that you can close the tailgate without first opening the cover unlike the Sentry. I like the way the sides are held down versus the Velcro.

## Features

- Fits 2015 - 2020 Ford F-150 5' 7" Bed (67.1")
- Made in the USA with Global Materials
- ULTIMATE SECURITY | The BAKFlip MX4 tonneau cover has durable aluminum panels that automatically latch as the cover is partially or fully closed, and is fully locked once your tailgate is closed
- STYLISH MATTE FINISH | Featuring matte-finished aluminum panels, protecting against marks, scratches and UV damage; as well as premium upgrades to the perimeter seals and hardware
- 100% BED ACCESS | Operate this cover closed, folded or flipped up, all without covering the 3rd brake light. Paired with a dual action tailgate seal for tailgate operation open or closed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072145V7R |
| Best Sellers Rank | #94,012 in Automotive ( See Top 100 in Automotive ) #257 in Truck Tonneau Covers |
| Brand | RealTruck |
| Brand Name | RealTruck |
| Customer Reviews | 4.4 out of 5 stars 2,085 Reviews |
| Exterior Finish | Durable Matte |
| Global Trade Identification Number | 00819275030397, 00819275042376 |
| Included Components | Applicable Hardware, Installation Guide, Rails, Tonneau Cover |
| Item Height | 8.5 inches |
| Item Type Name | BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448329 | fits 2015-19 Ford F150 5' 6" bed |
| Item Weight | 55 Pounds |
| Lock Type | Latch |
| Manufacturer | BAK |
| Manufacturer Part Number | 448329 |
| Manufacturer Warranty Description | Extended 5 Year Warranty |
| Material | Aluminum |
| Material Type | Aluminum |
| Style | BAKFlip MX4 |
| Style Name | BAKFlip MX4 |
| UPC | 788750013074 819275042376 819275030397 |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** RealTruck
- **Style:** BAKFlip MX4
- **Exterior Finish:** Durable Matte
- **Material:** Aluminum
- **Lock Type:** Latch

## Images

![RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448329 | Fits 2015-2020 Ford F-150 5' 7" Bed (67.1") - Image 1](https://m.media-amazon.com/images/I/61Wr4VX4tbL.jpg)
![RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448329 | Fits 2015-2020 Ford F-150 5' 7" Bed (67.1") - Image 2](https://m.media-amazon.com/images/I/61mpK93Qg0L.jpg)
![RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448329 | Fits 2015-2020 Ford F-150 5' 7" Bed (67.1") - Image 3](https://m.media-amazon.com/images/I/71-yMGXPDkL.jpg)
![RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448329 | Fits 2015-2020 Ford F-150 5' 7" Bed (67.1") - Image 4](https://m.media-amazon.com/images/I/711k2l4wRrL.jpg)
![RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448329 | Fits 2015-2020 Ford F-150 5' 7" Bed (67.1") - Image 5](https://m.media-amazon.com/images/I/71YdXkzgpwL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Does it have a lock**
A: No, there is not a lock built into the cover.  However, if you have a locking tailgate your cover will be secure when properly closed.

**Q: Can i close the tail gate with the cover closed?**
A: Yes, with this truck you can freely open and close the tailgate with the cover closed.

**Q: Are stake pockets still usable with this top on 2015 f150 6.5ft bed?**
A: Yes, you can still use the stake pockets. Truck DNA, Veteran Owned Co.

**Q: How much of the bed does this take up in the fully folded (against the window) position?**
A: Depending on the position of the, when folded up against the window the top will take up 6-8' of the bed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good cover - but not as durable as hoped
*by B***E on September 8, 2015*

About as good as it gets in tonneau covers- durable, attractive, nearly watertight, and easy to install. Working solo and very carefully it took me under 40 minutes to install the Bakflip F1 on a 2015 F-150 with 5.5ft short box. Helpful hint: most installations route the drain hoses to the plastic plugs near the bottom of the bed. I cut the drain tubes down to about 4 inches long and used the holes in the sides of the stake pockets instead. No drilling required and a perfect fit. Update after 1 year: Trouble with this product. Not as durable as hoped. The panels are made from thin aluminum sheet metal bonded to a foam core. After about 9 months the aluminum started coming unglued from the foam and bowed out. It's completely loose on the underside of the tail section and about half loose on the mid panel. It's bowed out to the point you cannot even press it flat as if it has stretched or pulled out from the sides. Probably letting the panels fall closed eventually works the metal loose from the foam. The coating on the aluminum sheets is turning to powder and wipes off rather easily so it's turning from black to silver. The latch bar on the tail section just fell off one day! It was held on with a 1/2in wide strip of adhesive foam tape and seven small rivets. One day I closed the panel and it just fell right off. Warranty service has not been forthcoming. They said they would repeatedly send a kit to repair the latch but never have after months of pretending they didn't have my shipping address (when it was present prominently on every single message I sent them.) Rather frustrating so be prepared to not get any help from the manufacturer. I gave up on them and managed to reattach the latch bar with an ample amount of flexible marine glue and larger rivets. Drilled out the old rivets to slightly larger 3/16 size, cleaned, sanded, and cleaned the surfaces again. Took quite a bit of solvent and scraping to get off the old adhesive tape. I injected a generous amount of glue into the panel through the old rivet holes, put a solid bead of glue enough to squeeze out from the edges of the latch bar, clamped it all together along the whole length and put in about 11 3/16 aluminum rivets. It's there to stay now. Some of the other rubber trim is falling off now and needs to be glued on again. If you want this product I suggest you close the panels gently since they are not very durable. I do not plan to buy another bak cover unless they make improvements. I'm thinking a single piece hard cover is probably a better option now. It will look better longer and be a lot less frustrating. Warranty update: Amazingly Bak Industries does seem to honor their warranty and stand behind their product. After sending them a final message advising that I was giving up on their service they sent me a replacement cover. I was amazed. Buy with confidence.

### ⭐⭐⭐⭐⭐ Better than the Truxedo so far.
*by G***Y on May 17, 2024*

I just replaced my six year old Truxedo Sentry with the BAK Revolver X4s. The Sentry vinyl seemed to be shrinking and was definitely cracking. The shrinking made the Velcro closure on the side iffy and a couple of times it came loose and the wind got under it causing the vinyl to separate from the slats. It also made latching the cover closed difficult. It was out of warranty naturally. The Revolver was easy to install and the directions, packaging etc. first rate. First impressions are that is looks great and I think will be more weatherproof along the front and sides but I am not sure about around the tailgate. I do like the fact that you can close the tailgate without first opening the cover unlike the Sentry. I like the way the sides are held down versus the Velcro.

### ⭐⭐⭐⭐⭐ Great looking and easy to install
*by K***R on October 13, 2025*

This cover is easy to install. High quality and great bed access. I always used soft tops before to have full bed access. This hard cover gives you ~95% bed access - which for me fits most all my needs. The only downside I noted is it did sit slightly lower that my previous soft tops (like < 1/4 in), but no major issue there.

## Frequently Bought Together

- RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448329 | Fits 2015-2020 Ford F-150 5' 7" Bed (67.1")
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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-28*