Nathan Unisex Hydration Back-Pack for Running, Hiking, Cycling and...

Nathan Unisex Hydration Back-Pack for Running, Hiking, Cycling and more. 2L Bladder Included / 6L Storage Capacity. Adjustable Straps. NO BOUNCE while Running.

• FEATHERWEIGHT – Nathan's iconic featherweight hydration vest comes with a light and breathable perforated back panel to make your next 100-miler a breeze
• PATENTED 3-WAY HARNESS - Evenly distributes the weight of liquids and belongings for a bounce-free ride while you run, hike, marathon, or bike
• 2L BLADDER - Stores an entire 2 Liters of water to keep you hydrated throughout your workout, designed with bite valve
• ADJUSTABLE – Patented chest straps to fit a wide range of sizes, fully adjustable to suit your body and comfort
• POCKETS - Includes a front water bottle pocket and front zip smartphone pocket to store your iPhone, Galaxy or your nutrition and other essentials.