Newworldmfg.com
They have made many things for me in the past. Tire cover awning, etc.
They weld the seams so they are permanent and water proof.
I’m not sure where you’re located, but I really like the people there. And the guy that does custom stuff is very sharp and easy to work with
here ya go...https://pakkuroba.com/ I got a couple bags from this outfit, excellent quality, more than heavy duty and light weight with the pvc bottom as you inquired about.
Here is his contact, call him, nice one owner guy to deal with, he just did my entire drivetrain rebuild on 1996 LX450 .....Mike (910) 603-1203I see the pictures of their bags but they don't seem to offer any for sale?
last i checked, they were in stock and ready to shipI see the pictures of their bags but they don't seem to offer any for sale?