REI Co-op Trail 40 Pack – Men’s $46.93
This is a trail backpack although it is also a travel friendly bag.
size medium available as of this posting.
This is a decent price for this bag. It was lower before, but this is a good price as well I think.
https://www.rei.com/product/13658…gJcdvD_
Women’s model also availble
https://www.rei.com/product/13658…ack-womens