I currenty run with a camelbak mule but I'm dissatisfied with a few aspects of it.
My main complaint is that it does not fit snugly against my back when the bladder is full. The back panel (that rides against your back) looks nice and comfy when the pack is empty but when you fill up the water bladder the whole bag turns into a rounded tube and it no longer sits flat against my back.
A different design would probably fit the bill. Maybe something with a rigid board in it to keep everything from turning round when it's filled.
My main complaint is that it does not fit snugly against my back when the bladder is full. The back panel (that rides against your back) looks nice and comfy when the pack is empty but when you fill up the water bladder the whole bag turns into a rounded tube and it no longer sits flat against my back.
A different design would probably fit the bill. Maybe something with a rigid board in it to keep everything from turning round when it's filled.