Quick update on the Biknd "jetpack": bike/wheels made it to NC & back just fine.
Bag took a bit of a beating on the way back, had some scratches on the external fabric but no tears and everything worked out.
Was able to fit bike/wheels, helmet, tools, frame pump, shoes, and kit in the bag - came in at 50 lbs even. Paid the $150 "bike fee" but the team paid for that anyway.
I wish the bag had more wheels on the bottom, my wimpy programmer hands got a bit beat up from wheeling the bag around the airports!
Anyway I highly suggest this bag for anyone doing bike travel. Also, it was 20% off on Competitive Cyclist, so that was nice.