following this thread, I would suggest looking at the various lumbar packs in the Mountainsmith line, especially the Tour and Day models. They can be worn as waist packs, with added straps as a conventional backpack,or carried over the shoulder with a sling.

i have an older model which I usually carry as a backpack, and it is quite serviceable and versatile.

Edited by hikermor (06/14/20 09:49 PM)
Geezer in Chief