Ours came with this privacy curtain that has a built in velcro strip that runs around the top of the cab under the overhead. Run your thumb once around the edge and its in place. A tug and it's down. Works great. Up or down in a couple of seconds. Perfect for quick stops also. We also have the Adco cover for the outside but seldom use it unless we are staying somewhere a few days and there's a great view out the windshield. The velcro strip for the inside curtain makes it so easy it's usually all we want. Our old B had velcro dots which were a pain sometimes getting things lined up.