Specific Adjustment points to lock in your exact torso size; Dual density shoulder harness with load-lifter straps, removable sternum strap and whistle buckle for safety; Re-Fit fully adjustable dual density hip belt (from 26 - 42 in on Blaze 60 & from 24 - 40 in on Women's Fit Blaze 60); Dual large hip belt pockets with DWR treated zippers that fit plus-sized smartphones with room to spare; Cinch-and-roll closure with crossing webbing straps to compress and secure the pack's contents; Removable lid compartment with DWR treated zipper that converts to optional chest pack to carry on your front; Hydration port and Internal hydration sleeve; Large fabric side pockets with reinforced bottom panels and cinch closure; Tall stretch woven front pocket; Different torsos' sizes available