Nathan QuickStart 2.0 3-Liter Hydration Pack

The essential QuickStart 20 3 Liter Hydration Pack with one main back storage pocket at back designed for the short to moderate road and trail running amp hikingMAXIMUM COMFORTMoisture wicking stretch woven fabric amp chafe free binding materials plus breathable mesh shoulder strapsSECURE FITAdjustable sternum strapsnbspnbspFEATURESIncludes 15L Hydration BladderFront zippered pocket for that fits most large format smartphonesFront bottle pocket fits up to 22oz flasksMain back zippered pocket for extra layers and other running essentialsAdjustable front and side straps for dialing in a perfect fitSoft perimeter binding prevents chafingWeight with bladder 124oz 352gWeight wo bladder 72oz 204g