I have three tank bags, and a helmet tail bag up for grabs.
Here is a single shot of each, I can provide more info if you're interested.
I am in San Francisco.
All of these bags fit well on the C-10, but not so much on the C-14. They work on the C-14, but I was never happy with how stable they were.
MOTRAXHere is the Motrax helmet tail bag. It has bungie cords that hide in a zippered pocket in the bottom of the bag. Its thin material.
$20
CORTECHThis is a standard Cortech mini, great, small magnetic tank bag, that just doesn't fit the Councours because of the plastic storage on the tank. Great bag, good shape.
$30
CARGO ENDURANCEI'm not sure of the brand, but this is a really nice, durable tank bag. Very sturdy sides, could survive a high side with eggs in it.
Well the bag would survive. Magnetic, heavy, has a removable magnetic base with map pocket. Great bag, just doesn't like the Concours tank well either.
$40
SCOYCOThis is the tank bag I've had the longest. I have used this on every long trip and it has performed well. I have had the base cut and resewn in an attempt to make it fit the C-14tank better so its a bit of a frankenstein. Lots of pockets, map pocket, removable magnetic base. Well used, so cheap.
$20
For those who will ask, what DOES fit a C-14. I will suggest the Chase Harper 450 and 650. Both fit awesome, but the 450 is small, and the 650 is medium at best.