endurance wrote a review of Black Diamond Axiom 40 Backpack - 2440-2563cu in on August 8, 2012
Pack looks and feels great.
but does not have a bladder pouch/pocket. just a strap to keep it in place.
top lid/pouch does not stay in place. the straps that connect it to the pack (closest to shoulders when worn) easily loosens. the lid droops down.