Color: black Size: Large Product overview A lightweight, breathable hydration vest designed to carry essentials securely and comfortably during intensity workouts and long outdoor activities. Constructed from light polyester fiber with breathable mesh panels, this vest minimizes weight and improves airflow while offering multiple zipper pockets for organized storage. Key benefits Breathable comfort: Mesh construction lets air circulate against the body to reduce overheating and help you stay dry during intense exercise. Lightweight wear: Made from light polyester fiber so the vest feels nearly weightless, allowing extended use without added burden. Secure storage: Multiple zippered pockets provide organized space for phones, keys, wallets, energy supplies, and other small items. Versatile styling: Simple, clean design in black coordinates with a wide range of sportswear and adds a practical layer without bulk. How it solves common problems Hands carrying: Keeps essentials secure and accessible so you do not need to hold items while running, hiking, or cycling. Reduced bounce and distraction: Closefitting design and balanced pocket placement minimize movement of stored items during activity. Easy organization: Separate zipper pockets prevent items from shifting and make it quicker to retrieve what you need on the move. Material and performance Main material: Light polyester fiber for low weight and durability. Ventilation: Breathable mesh panels placed where airflow matters most to help manage sweat during intensity workouts. Fastening and pockets: Multiple zippered compartments designed for quick and secure access. Size and fit Size: Large. Color: Black. Designed to fit over base layers and common sport clothing. For a precise fit, refer to your usual large size in running and outdoor vests. Practical use scenarios Long runs and marathon training: Carry small fuel packs, a phone, and keys without added bulk, keeping items secure and airflow . Trail running and day hikes: Store snacks, a compact rain layer, and items in separate zippered pockets to reduce bounce and improve accessibility. Cycling and interval training: Use the vest for quick access to energy gels, a phone, and a wallet while maintaining a streamlined profile and breathability. What makes this vest stand out Combines breathable mesh and ultralight polyester for sustained comfort during extended efforts. Multiple zipper pockets allow tailored organization for different activities. Neutral black color and simple design offer compatibility with a wide range of sportswear. Care instructions Machine wash gentle cycle or hand wash recommended. Air dry to preserve material and shape. This hydration vest in black, size Large, is a practical solution for anyone seeking a lightweight, breathable storage option for running, hiking, cycling, and other active pursuits.