Running Vest with Hydration System and 2 Soft Flasks 500ml, Hydration Vest for Women and Men, Adjustable Breathable Backpack for Marathon Cycling

【Breathable and Lightweight】The hydration vest is made of polyester, mesh, and nylon, the back of the vest is padded mesh, providing comfortable back support, improving ventilation, and helping to wick away sweat. Weighing only 200g, with 90% of its fabric material being highly breathable, it offers a stress-free run. While the 360° reflective strips (front/back) ensure safety when running at night. Ideal for trail, cycling, or intense training, its unisex and adjustable design hugs the body perfectly without hindering movement.\n【Versatile Hydration System】: The running vest with hydration system includes 2 x 500ml flexible flasks, 100% BPA and PVC-free for hands-free hydration during trail, marathon, or cycling. Just bite gently to drink directly, double water supply for continuous hydration under all conditions. The ultra-light bottle is portable enough, it can be compactly placed in your bag. These running bottles keep your liquids accessible without adding weight (perfect for long-distance running and intense workouts).\n【7 Smart Compartments】This running vest has 7 pockets, 1 large zippered pocket on the back, ideal for a light jacket, running cap, towel. 2 small zippered pockets on the shoulder for cash, coins, and headphones (including the left zippered pocket with a keychain, specially designed for key storage). 2 adjustable front pockets for 250, 350, or 500ml soft flasks, 2 front lower mesh pockets for phones. Optimal distribution for organized storage and maximum comfort during running.\n【Adjustable Chest Straps】This trail running vest is equipped with 2 adjustable chest straps that eliminate slipping and chafing for a perfect fit during the run. The ergonomic design naturally follows the body's movements, providing optimal comfort whether in a marathon, ultratrail, or intense run – the ultimate stability for your long-distance sessions without distractions.\nWide Range of Use: This unisex running vest with a compact and lightweight design is the ideal companion for all your outdoor activities: marathon, trail running, mountain hiking, cycling, or simply jogging. Its universal fit (men/women) and easy storage make it an indispensable running accessory, perfect for intense athletes as well as recreational runners. A perfect gift for outdoor sports lovers!