Hydration without interruption: Includes a 500ml soft water bottle designed to shrink as you drink, reducing bounce and sloshing. The top drawstring closure keeps the bottle stable and secure during movement – perfect for hands-free hydration without needing a bite valve or breaking your stride.7 Pockets for efficient storage: Equipped with 6 front pockets and 1 large back pocket, this hydration vest keeps your essentials within reach. Store energy gels, keys, ID, phone, and small towels securely. The hidden zippered phone pocket ensures bounce-free access, even during intense runs.Ultralight and breathable comfort: Made from lightweight, moisture-wicking neoprene with ventilated honeycomb mesh, this running vest weighs only 234g (8.25 oz). The breathable design helps regulate your body temperature, keeping you dry and comfortable even during long-distance excursions.Customizable fit for men and women: The dual chest strap system and elastic waistband adjust to fit a wide range of body types (recommended chest: 29 \"–41 \"). Designed to stay in place, this unisex hydration vest minimizes bounce and eliminates chafing while delivering a snug, stable fit.Be seen, stay safe outdoors: Reflective strips on the front and back increase visibility during early morning or night runs. Whether you're trail running, hiking, or training for a race, this vest is your reliable partner for safer and more efficient movement.