The Roll-N-Lock M-SERIES XT combines the M-Series retractable truck bed cover with our T-slot integrated MaxTrak System that allows for unique customization to your truck bed to meet your individual needs. The Roll-N-Lock M-XT is a secure, robust vinyl-over-aluminum hybrid cover design dedicated to delivering four-season protection and optimal bed security. It tackles durability while remaining exceptionally easy to operate with its unique frictionless construction and insulated grip handle. Simply use its key to unlock the cover and begin to open towards the cab as it retracts into its compact canister. The M-XT can open, close, and lock without ever opening the truckA?A*A*s tailgate, and with multiple latching positions, it provides unmatched convenience with quick access to your bed and gear. M-Series XT Locking Retractable Truck Bed Cover for 2023-2024 Chevrolet Colorado/GMC Canyon 5' 2" Bed M-Series XT Tonneau Cover 2023-2024 Chevrolet Colorado, 2023-2024 GMC Canyon