Nathan Peak Hydration Waist Pack Men The design integrates seamlessly with

The design integrates seamlessly with bike helmets

lightweight O Matter™ frame material

lightweight design with a one-way stretch woven upper

Better yet

the legacy lives on in our favorite short for women

Nathan Peak Hydration Waist Pack Men The design integrates seamlessly withBuilt 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