Well, what's it for? Do you commute, or carry a lot of stuff around?
I think it's one of the better looking bike bags I have seen.
Sure, black would have been a nice color... to match your bike and to keep the dirt from showing... but overall... it looks very nice and functional!
"Life is not a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather, to skid in broadside thoroughly used-up, totally worn out, and loudly proclaiming: WOW WHAT A RIDE!!!!"