I have a Boss Bags pouch on my Ultra, I really like it. The leather is much thicker than the HD one, and it doesn't loose it's shape. They make several different flavors, with or without the studs, plain or laced edges.
Got mine off of E-Bay (new) for 56.95 and free shipping. The T-Bag works well and looks so much better that the HD one. Fits perfect to the conture of the the fairing. To me Harley's looks like two boxes sewed together. Way too expensive for what you get.
The T-Bag works good and looks good too. The pouches are big enough to hold my riding glasses. The problem with it is that it does not past the test of time. The material will last about one riding season and then start to crack. T-Bag will replace it if you send the old one back to them. Kuryakyn also sells one also.