Sure I'll pile on the Road Runner praise train. Got started with them buying through VO as others have mentioned. I now have the VOxRR saddle bag, a small Jammer, and a couple stem bags. Mostly I love they make everything in burgundy cordura so I can be all matchy matchy.
The only bag I haven't loved is my Jammer and that's only because I was trying to use it on a commuter bike. I was taking it off at every stop and it's a real hassle. As a bike packing bag where it just stays on the bike, however, it's AWESOME! Really want to get a pair of jumbo jammers to use as panniers on my bike camping bike but I think that's too much money to shell out.
While on the subject I also like my bags from Ortlieb, Restrap, Revelate, and Outer Shell :-)
Pat in DC who has waaaaaaay too many bike bags and not enough time to ride.