Got a photo of the underside of the bag? What keeps the bag from sliding back off the plate?
I've got that same bag, that uses the sw-motech horse shoe, which is on the ugly side.
I don't know why but the underside is different than on the Held website. The red tab is on a wire you need to pull to get it on and off (locking mechanisme)
Sux that you have to take it completely off to put gas in huh?
Any Tankbag that doesn't require removal for tanking?