Designed to keep your water cold and back ventilated, the Down Shift™ Hydration Hip Pack features our revolutionary Cold Flow™ System that keeps water chilled 3+ hours. The ripstop bottle pockets ensure you're well hydrated for longer rides; and the quick stash pockets are easy to reach without ever removing your pack. Cold Flow System™ keeps water cold for 3+ hours HydraPak® IsoBound™ 1.5L Insulated Reservoir High-flow HydraPak® Blaster Bite Valve self-seals after each sip HydraPak® Plug-N-Play™ connect system for convenient refilling Dual stretch bottle pockets fit 12 - 24 ounce Standard and Wide Mouth Hydro Flask bottles Deployable, adjustable gear and compression straps Dual zippered hip belt pockets Internal organization for tools, snacks, keys and other essentials Soft-lined media and sunglass pocket Bike light attachment Reflective logo Volume: 5 L Weight: 1.25 lbs Water Capacity: 1.5 L Dimensions: 8" L x 10.5" W x 6" D
