Lightweight trail-running vest will comfortably carry your gear while you log in the miles. Water bottles retract quickly with a simple leash syste. Breathable, cooling fabri. Layered pocketing with secure-zip pocket for streamlined organizatio. Secure-zip cell phone pocke. 360-degree reflectivity enhances visibilit. Minimal, easy-to-use, adjustable harnes. Minimalist whistle included for security and to meet race regulation. Proprietary water bottles include. Hydration-bladder compatible.