I started working on a new hiking pack about two days after I posted the pattern I was considering. That’s the pattern I went with and it’s just a joy to sew–everything is clearly marked! There are instructions on how to fit the shoulder straps! The parts fit together beautifully!
It’s been a lot of fun to make all the separate parts and just take my time to think about what my ideal pack would have (other than lots of colors, obviously).