I bought mine from Chevrolet when I bought the truck. It is a roll up, with bows. Takes about 5 minutyes to install/unistall. I really like it, because when I am towing I can roll it up against the cab, tie it with the velcro, nest the bows, tie them with velcro, lay themin the front bay of the monty or in the bed and I'm all reaady to go. When on it protects the fifth wheel, and the tool box. and keeping things out of sight, keeps them out of mind for thieves.
