WTB size medium lightweight pack

Hi All,

I'd like to find a simple, lightweight pack for my wife. She had a Golite jam which was nice but the size small was definitely too small. We measured her torso length as 19". This pack will be used for a few overnighters and shorter trips each year, maybe for travel, and possibly for up to 4 days without resupply. Something just a little larger than the jam in capacity would probably be good... she has a 10 degree bag which takes up a fair amount of pack space. Frameless is fine, or maybe a simple frame (stays) at most. Something along the lines of an MLD prophet, ula cdt, GG gorilla or ???

Many thanks!