I'm not sure but those bags look similar to the stuff that Jimbo makes in Beijing.
He's got a pretty popular website and does some fantastic BMW/URAL/ChanJiang conversions over there.
And he's got a leathermaker too. Good looking stuff.
here's his address:
'74 Guzzi Eldorado
'95 R100 Mystic
danedg screwed with this post 01-25-2013 at 04:31 PM