Ultralight and breathable. the Amphipod PureRun Essential Hydration Vest (1.5L Reservoir) provides the perfect amount of fluid and storage for every training run. This hydration vest elevates your miles with a premium construction and incredible comfort -- delivering a custom fit and bounce-free run. Ideal for long training runs and trail adventures. the minimalist but mighty Amphiphod PureRun Essential Hydration Vest (1.5L Reservoir) brings everything you need without weighing you down!

• Cool. ultralight and fully breathable
• Includes premium 1.5L Soft-Tech™ Reservoir with high-flow bite-valve
• Comfortable and custom-fitting Cinch-Fit™ vest construction
• Bounce-free Lateral Stabilization System™ design
• Breeze-enhancing open footprint with 3D Honeycomb™ Mesh inner
• Versatile. easy-access front expandable storage compartments for fuel. phone. nutrition and essentials
• Optimized rear storage capacity. and easy-access secure zipper pocket
• Fully-adjustable custom fitting one-size-fits-most design