If you are in the market for updating your RV window treatments, we do not recommend the off-the-shelf kind. You need special RV window treatments with mounting hardware at the top and bottom to prevent them from flying into the air as you're traveling down the road. Existing mounting hardware may not fit replacement window treatments, so don't just assume that a standard replacement blind or shade will work.
Mini blinds have a tendency to rattle and shake when you're driving. If this is the style you're looking for, go for blinds that have a built-in constant tension that automatically controls rattling and banging. Curtains are also an option for RV window treatments, but make sure to purchase styles with tie- backs to keep the curtains secure and out of the way when you're driving.