Nathan Peak Hydration Waist Pack Color:Black/Gold 18oz Central drawcord for easy waistband

Central drawcord for easy waistband adjustment for and a secure fit

Each serving contains 100 mg of caffeine and delivers 25 grams of carbohydrates

Pace-pushing propulsion for pb chasers

The Nike AeroSwift Shorts keep you ready for your race

Back zippered pocket fits most phones

Nathan Peak Hydration Waist Pack Color:Black/Gold 18oz Central drawcord for easy waistbandBuilt for runners who want single flask waist belt hydration with smart storage, the Peak Hydration Waist Pack features an angled, insulated holder that keeps your SpeedDraw flask close at hand with one handed access and a no bounce ride. Ideal for marathon training, road runs, and trail miles where you want hydration without a vest. An expandable zippered stretch pocket fits most large format smartphones, and an external shock cord adds extra