Eight years ago I bought the best cover that Beverly Hills Assesories sold. I bought that one because I wanted a cover that folded up into the smallest package because of the size of the Viper trunk. As a side bonus the cover is still WATERPROOF after all these years. It was a pain to buy because I was the first Viper they had done and the cover went back and forth between Massachusetts and California six times before I was happy. Like I said the cover works great to this day.