Never slack on your training day again with the Peak Hydration Waist Pak. Whether you are on the tread, track or trail, keep our SpeedDraw™ Flask close-at-hand and in place with this lightweight Waist Pak featuring our angled insulated bottle holder. PERFECT FITExtended side panels hug the body comfortably for a perfect fit while you keep stride. The angled bottle holder allows for easy one-handed access and a bounce free ride. STORAGE GALORE Expandable zippered stretch pocket keeps essentials protected, easily accessible and fits most large-format smartphones. The external shock cord system allows for extra storage options.