Nathan Pinnacle 18oz Insulated Soft Flask Color:Indigo-Reflective Silver with a streamlined design that

with a streamlined design that weighs at least 10% less than its predecessor

Triple layers for optimum moisture wicking and thus fewer blisters

Laser cut hems provide a seamless

Non-allergenic

The Pro-Tec 3D Flat Knee Support is designed to alleviate symptoms of general knee pain

Nathan Pinnacle 18oz Insulated Soft Flask Color:Indigo-Reflective Silver with a streamlined design thatThe Nathan Pinnacle 18 oz. insulated soft flask handheld features Nathan's advanced Exo Draw soft flask technology in an updated carrier and grip free strap for unmatched comfort. An expandable pocket holds keys and essentials; ideal for marathons, trail runs, hikes, climbs, and more. Details 18oz 535 mL BPA FREE Insulated Soft Flask with bite valve, keeps fluid cooler longer. Soft flask can be easily removed from sleeve. Proprietary soft flask