STORAGE: Side stretch pockets provide enough area for water bottles and other gear you want at hand's reach front zip pocket and larger main zipped compartment provide ample space for all necessary hiking gear DESIGN & DETAILS: Stay organized and ready for anything ahead on the trail with the Fourteener hydration pack Equipped with an Air Support(TM) Max Back Panel that provides breathability during long adventures Adjustable stability belt and sternum strap provides support when carrying a heavier load Front bungee system lets you secure additional clothes or gear for the journey ahead Trekking pole attachment lets you easily hook your trekking pole on when not in use Attached Tube Trap keeps the hydration valve tube right where you need it at all times Reflectivity increases visibility for your safety in the dark