Been using down sleeping bags but I broke down an ordered a 40f Flight Jacket. I already knew Paul/Missy put out quality gear.
55x78 slight taper, almost square.
M50 out / Pertex med grey inside.
I went with this fabric for the softer feel, not so much for the wt savings. While the M50 is soft,
the Pertex is even better, not as stretchy.
Another glamor shot
Wt came in around 15.7oz which is half what my lightest down sleeping bag weighs.
I've always been impressed with Paul/Missys work, this time was no exception.