Eyelets and bungee cord system secure a jacket, hat, or gloves on top of hood or when wearing hood as detached waist pack * 15-liter sleeping bag compartment with front access * Lightweight, removable aluminum stays conform to shape and provide frame support * Access main cargo from top, bottom, or middle of pack. Built in rainfly included with each pack. * Padded double wishbone waist wings with independent top and bottom hip adjustments offer a more customizable fit