Experience the next generation of protection and cargo management with the RealTruck BAK Revolver X4 TS—the best-selling do-it-all hard roll-up bed cover, now rack-ready. With integrated T-slot rails for securing racks, tents, and cargo systems, the X4 TS combines security, sleek matte black styling, and unmatched cargo versatility. With patented rotational locking rails and automatic slam latches, the Revolver X4 TS is the most secure hard roll-up bed cover in its class. Resisting prying, slicing, and forced entry, the X4 TS keeps your valuables safe against thieves—especially when paired with a locking tailgate. Our hook-and-loop fasteners also beat out the competition, offering the highest Level-3 security. While resembling a soft tonneau cover, the X4 TS is built for durability. Patented interlocking aluminum slats provide cutting-edge, slash-resistant protection while supporting up to 400 lbs. | Bak Revolver X4ts Hard Roll Up Tonneau Cover w/ T-Slot Rails 80100RK