Nathan Pinnacle Soft Flask - 18oz

Nathan® Pinnacle Soft Flask 18 ounce :: Meet the Nathan Pinnacle Soft Flask 18 ounce, your hydration wingman that shrinks as you sip! The ergonomic mesh strap hugs your hand for a hands-free feel, and the clever 3-D collapsible design means less bulk as you go. Tuck essentials like keys or snacks in the wrap-around pocket, and enjoy the stable, comfy grip provided by the ExoSpine™. Ready to hydrate, collapse, and keep pace, just like you. Features Lightweight, breathable, ergonomic mesh strap contours to your hand for a comfortable, no-grip fit The 3-D soft flask bottom optimizes storage and minimizes size, collapsing as you hydrate for easy handling and storage The small, wrap-around pocket with an elastic opening easily stores essentials like keys or nutrition Proprietary soft flask interior rigid ExoSpine creates superior hand feel and support Soft flask can be easily removed from sleeve 18 ounce/532 mL BPA-FREE Nathan x Hydrapak soft flask with bite valve Weight: 25.75 ounce/73g Storage Capacity: 15.25 cu in/0.25 Liter