Pleasure Way Bathroom Vent Lids

[Rebel1]

Our 2005 Pleasure Way Plateau lost the bathroom roof vent in very high winds today. Can someone tell me what type of vent lid this takes? I can't find a brand name on the vent nor do I see how the lid was attached! The lip of the vent has no holes for a hinge. The lip is just over 9 1/4 inches square.
Thanks!

[Rebel1]

I did figure this out. The vent was made by Travel Trim, a division of Elixir. It is called a 9 inch Mini. Elixir has pretty much gone out of business according to a gal at a company called Heug Industries. Supposedly Heug is the only company making these vents although most of the listings say Elixir/Heug. Who knows! They don't sell just the lid so had to order the entire vent from Amazon. Only $26.00 with freight, so not bad. I would like to put a cover over the unit but no one makes one very small that I have found, unless someone knows of one?
Thanks

[nomad297]

Possibly Ventline?

Bruce