Lightweight running vest designed for improved visibility, ventilation, organized storage, and easy hydration during outdoor activities. Key benefits Improved visibility in low light: Reflective strips on the vest increase how clearly you are seen by vehicles and other trail users, making evening and early morning outings more manageable. Breathable, moisturemanaging fabric: Polyester construction with honeycomb mesh panels promotes airflow and wicks sweat away from the body to help you stay comfortable during intense activity. Organized access to essentials: A layered storage system keeps items where you need them. Shoulder key compartment for quick access, side pockets sized for energy gels and tissues, and a dedicated smartphone compartment for secure, easy retrieval. Hydration ready: Designed to work with a 500ml water bottle set and includes a dedicated water bladder compartment for refillable hydration options. Water bottle not included. What makes it stand out Purposeful pocket layout that separates small items from electronics to reduce fumbling while moving. Mesh panels that focus on breathability without adding bulk. Compatibility with both a 500ml bottle set and a water bladder, so you can choose the hydration solution that fits your route. Practical use scenarios Night or early morning runs: Use the reflective strips and smartphone pocket to stay visible and keep your device accessible for tracking and calls. Trail runs or long training sessions: Store energy gels and tissues in the side pockets and use the water bladder compartment or 500ml bottle set for onthego hydration. Day hikes and fastpacking: Keep keys in the shoulder compartment, phone secure, and rely on mesh ventilation for comfort on steep climbs. Materials and compatibility Main material: polyester with honeycomb mesh panels for breathability and moisture management. Storage: shoulder key compartment, side pockets for gels and tissues, dedicated smartphone compartment. Hydration: compatible with 500ml water bottle set and includes water bladder compartment. Water bottle not included. This vest is engineered for runners and hikers who need dependable visibility, clear organization, and straightforward hydration options without added bulk.