Over Drive PolyPRO 3 Molded Fiberglass Travel Trailer Cover, 13' 1" - 16'

https://classicaccessories.com/classic-accessories-over-drive-polypro-3-molded-fiberglass-travel-trailer-cover-fits-13-1-16-trailers-80-409-161001-rt-color-grey-snow-white

This cover came with our Casita 17 when we purchased it from a private seller.  They said that they had never used it.  From pulling it part way out of the bag.. I would say that it is true as it looks super clean.  The sizing is the actual length of the fiberglass and not including the tongue.

$130.   Shipping at cost to your zip code.