Nathan Zelos (2L) Hydration Vest Pack

New for 2014! A race ready hydration vest pack, the Nathan Zelos includes a 2L hydration system and features numerous storage options to ensure that you're able to carry and conveniently access everything you need on your next running adventure.The Zelos's 3 way Propulsion Harness System ensures a comfortable fit while allowing the pack to move with you as you react to varying terrain. An elasticized sternum strep slides up and down to adjust for your preferred fit. A broad, ventilated harness cuts down on rubs and hot spots while helping to keep you cool. A padded, textured backpanel cushions the weight of the Zelos against your back. Soft, breathable, wicking fabrics provide next to skin comfort and keep you from chafing.A 2L hydration system is included and fits securely in a dedicated, insulated compartment. The compartment has a zipper closure that provides quick and easy access. The drinking tube runs over the right shoulder and secures to an integrated clip on the sternum strap. The bite valve provides a steady drink flow while maintaining a leak proof design. In addition to the hydration pocket, there is a sizable zippered storage pocket on the back of the Zelos. A shock cord at the base of the pack enables you to lash a windshirt or rain shell to the exterior, as well. The front of the Zelos features several conveniently located pockets, including an expandable water bottle pocket with an included 18 oz SpeedDraw Flask. A pill pocket for electrolyte tabs on the right side of the harness and a zippered electronics pocket on the left side complement the gel stash pocket and extra bottle pocket also on the left side.With a weight of 18 oz including the SpeedDraw flask and hydration bladder, the Nathan Zelos vest pack is available in your choice of color options. Nathan Blue, Nathan Grey, 5030NU, 5030NG