The hydration pak redefined. The Endurance utilizes the same balanced weight distribution, materials, and creative carrying capacity as other Nathan hydration vests, but added features like a Waterproof Pill Pocket, contoured back panel, angled rear compartment, and a Front Power Stretch Mesh gel pocket make this vest an essential must-have for any distance runner looking for an edge.
3-way Propulsion Harness
Contoured back panel
2 liter Hydration Bladder with a Slideseal top closure
Dual zipper opening with Velcro flap for rapid access to bladder - no need to remove bladder to fill
Angled rear compartment
Front Power Stretch Mesh pocket can hold 22 oz. bottle
Front, dimensional pocket with zipper closure; Power Stretch Mesh outer pocket
Waterproof pill pocket
Front Power Stretch Mesh gel pocket
Shock Cord with one-pull tension lock for jacket or gloves
Vertically adjustable sternum strap with tube clip
Reflective tube guides
Lightweight, breathable Wall Mesh with soft perimeter binding
