Revelate frame bag. Perhaps it's because my other bikes are all in a mess right now. But for whatever reason, I commuted to work on the Troll today. Was it miserable, clunky and slow? No way! It was a blast to ride. My time was only about one minute slower than usual, too. I was cutting through fields and exploring new territory the entire way. And with the new Revelate bag, I may be doing more commutes like this. I'm looking forward to it.
Get out there.