Hydro Flask 5L Down Shift Hydration Hip Pack Size:5L catering to the fastest

catering to the fastest

52% Merino wool 48% Tencel™ Lyocell

WaterTight™ zippers secure the hand pockets

The Vantage uses the BOA® 360 Fit System for the ability to micro-adjust the size around your whole head with the turn of dial

Bottom waist adjustment

Hydro Flask 5L Down Shift Hydration Hip Pack Size:5L catering to the fastestDesigned 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. Product Benefits Cold Flow System? keeps water cold for 3+ hours HydraPak? IsoBound? 1. 5L Insulated Reservoir High flow HydraPak?