The essential Quickstart 2.0 4 Liter Hydration Pack with one main back & one small storage pocket at back designed for the short to moderate road and trail running & hiking.
- 1.5 L Hydration Bladder Included
- Front Storage for nutrition and phone – fits most large-format smartphones
- Main back zippered pocket for extra layers and other running essentials
- Adjustable front and side straps for dialing in a perfect fit
- Soft perimeter binding prevents chafing