Tank Bag

[Chappers]

here you go chief:

http://www.intobikes.co.uk/products?...amp;mf=bagster

[Nooj]

I'd go with the SW Motech set up, a range of tank bags that lock to a ring which bolts to your filler cap.
LINKY
Unlike the tank bra arrangement they won't scratch the paintwork of your tank as dirt can't get trapped under them. They're not cheap though!