About this item

• SPECS: Weight without bladder: 6.1oz; Weight with bladder: 12.0oz; Storage capacity: 4 Liters (244 cu in). Comes with two 20oz hydration soft flasks. Suitable as a hydration vest for running women or as a trail running vest.
• INSPIRED BY THE JOURNEY: Nathan's collection of running essentials, including the Nathan hydration vest and running water backpack, delivers on intuitive design, comfort, quality, and smart storage to enhance performance mile after mile.
• FUNCTIONAL HYDRATION: Our 4 Liter running hydration pack keeps you moving in total comfort. Equipped with 2 water-resistant pockets, 2 kangaroo pockets, and a new shape for enhanced storage, it's the perfect running hydration vest for women and men!
• SIZING & FIT: Unisex running hydration vest fits different body types. Designed to fit like a second-skin with chafe-free fit and form. 20% lighter and more breathable than the Krar and Howe Vests. Also in women's specific sizing.
• ESSENTIAL DESIGN: Made of moisture wicking tapered back panels & chafe free. New side pocket for easy access, new vertical pocket for larger items, and two 20oz hydration Soft flasks with ExoSpine for stability, long hose and mouthpiece.

This lightweight and breathable running vest with water flasks are designed for outdoor enthusiasts who need a reliable hydration solution. Our running vest for women and men offers comfort and functionality, suitable for long-distance trails or daily jogs. Equipped with a spacious hydration pack backpack, it provides ample storage space for essentials like keys, phone, or snacks. The water backpack for running features adjustable straps for a custom fit. Our hydration backpack is a versatile addition to your running accessories for men and women, keeping you equipped and hydrated on your adventures. Whether you're an avid trail runner or a weekend warrior, this running water vest serves as a reliable companion. Choose this running vest for men and women alike, helping provide a comfortable and hydrated experience.