I have a "Road-pak" tank bag. I really like it !! Has a clear pocket for cell phone on the top and is expandable !! Can pack a lot into it.
I also have a "road-pak" tail bag.....that I sometimes use as a tank bag. Is way larger so only use it on trips !!!
I had "road-pak" saddlebags on my CBR125r. They were great...just the right size and "hung" well on the bike. Didn't fit too well on the CBR250r though.....without fooling around lots to get them to sit right !! But I sold them with my 125 when I sold it !!
I now have a "Ventrua" luggage system on my CBR250r !! Great Product !! I love it...especially on trips !!! Sorry off topic !!!