We didn’t really plan it but me, my spouse, and my son all boarded with some
version of the Tom Bihn Western Flyer. Wife and son checked (not too heavy)
bags, but opted for the WF as their carryon. My son has the one with
backpack straps, my wife iis carrying the original prototype that Tom sent
me long ago and I have the standard sling version. They fit great under
regional jet seats or even perpindicularly in the overhead. With my Cafe bag
and netbook removed the WF feels great at under 10 pounds. So far so good,
but unfortunately no free WiFi at DFW.