"SL" Soft Top Our Sonnendeck canvas soft tops are the best on the market. The OE style top is made with USA made canvas with tan headliner material on all models 1972 to 1989. This is a less expensive alternative to the OE German Soft Top. Same great quality at an economical price. All quality material at a fraction of the cost of the factory top. Identical to German canvas inside and out. Just about all European car maker use Sonnendeck for their OE convertible tops.