I bought a 14 to 16 ft cover from national discount covers for my new X160
I can't speak about the fit yet because I haven't put it on, to busy getting things ready,but it's not way to big like those 20 ft ones I saw.
Paid 156.61 with the 5% discount + shipping.
My neighbor had one for his fifth wheel and I liked the material
Well I got out today and put it on. I think it looks good, but this is my first cover on my first full size trailer,let me know what you guys think.