Have you considered the SO Revolution? Lightweight and has a wrap-around belt that seems to stay glued to my hips better than other packs I’ve tried. Carries weight very well.
I agree with Jordan. A one piece waist belt is a game changer if you have narrow hips and not a lot of ass to support a lumbar pad. I’ve never tried a SO Revolution but the one piece waist belt looks similar to Mchale Critical Mass system. Thats what I’ve been using for the last 10 years after struggling with packs that use a lumbar pad with side belts.
Do you have a Mchale Critical Mass?
That's a rarity. Can you detail the fabric he uses inside the belt and what makes it the best design in your opinion?
I need one for my old external pack frame.
Thanks,
HC
