The XL Matrix Truck Topper is the ultimate storage solution to easily and securely transport all of your gear (especially the big stuff). This is ideal for those who demand robust protection and next level truck bed storage.The Matrix XL truck topper is your truck's ultimate upgrade. This double-walled aluminum, windowless truck topper is a revolutionary product that combines modern design and innovative features to create a secure, accessible, and spacious solution for modern truck owners. With OEM quality gas struts, matte black UV protected powder coat paint, no handles to break and no tiny hinges to fail…this might just be the most maintenance free topper in the world. | Black River Matrix XL Truck Topper 109943