Any
sailmaker will make you a new one.
Just ask for an exact copy and pay attention to the quality of all straps, zippers, connectors, and of course the material itself.
I have just got a new one in Preveza,
Greece.
Made one change to original design: added on opening with a flap to close it, on port side, next to the outermost
winch. This allows to freely bring to the
winch the
furling line from the block on the
deck.