Harley part number 57220-07 Windshield bag
Here is the excerpt from Harley's website below. It is new in the original box. Retail is $99. Will do $60 shipped to the lower 48. LEt me know if you need a shipping quote for anywhere else.

Designed to complement the Softail® Custom seat and saddlebags, this heavy-weight windshield bag features a leather strap and chrome buckle for maximum style. Turn-buckle closure allows easy access to the contents.

Fits King-Size windshields (except Flame and Skull with Wings), and Compact windshields (except FXSTD, Flame, and Skull with Wings). Does not fit 100th Anniversary logo windshields, models equipped with handlebar mounted gauges, or Road Tech™ Riser Mount Radio.

 

I know this post is a few months old now, but I figured I would give it a shot. Do you still have the windwhield bag up for sale?