Porcelain Rocket and Bar Fly Bags both make bags for Jines bars.
Also Wildcat in the UK now. The Wildcat bag cunningly leaves the 'thumb-hook' corner areas of the bar open, I think that's a good thing.
DSCN9435 by
james*o, on Flickr
A bar shot from a recent overnighter, pretty much my std set up now. Another Jones bar fan, still the only non-drop bar I can get comfy on for long-distance stuff. The harness is a Wildcat model that has tension straps to the fork crown, it's impressively stable.
I used to use Scott AT4s many years back but these days I don't see any need for aerobars - I can't pedal my MTB well in that position so any aero benefit is lost in lack of output. Changing grip position and even getting all weight off the hands is a good thing but rides with that much saddle time vs rest time that hand numbness becomes any concern are rare / so far a 1-off for me. I can rest my forearms on the Loop bar for road sections if needed, not often but a 'slumped mile' here and there feels good ..