So what pack(s) do you have? brand, model, volume, empty wt., special features?
I have
Deuter Act Lite 65+10, 65 L + 10 L extension , wt- 3lb 14oz 3 exterior mesh pockets, 1 small hip belt pocket, adjustable torso length
Rei Flash 50 L, wt- 2lb 3oz 1 large exterior mesh pocket, 2 nice size hip belt pockets