tank bag for tengai?

[jhobrut]

Help! Anyone know of a tank bag that wil hold a few days worth and fit on the Tengai? Preferably one that will be horizontal on top yet contour to the sloping tank. Marsee has one, but I think it's a little too long (12") to fit between my seat and where the fairing connects to the tank. Thanks and look for me in Deal's Gap/ Cherohala area next weekend.