Soft and supportive, the Nathan Pinnacle 18oz Soft Flask bottle fuels your adventures! This hydration bottle features ExoSpine™ flask technology in an updated carrier and a grip-free strap for unmatched comfort. Store your essentials in the expandable pocket. Ideal road runs, trail adventures and hikes, the Nathan Pinnacle 18oz Soft Flask Bottle quenches your thirst for exploration! Lightweight, breathable ergonomic mesh strap contours to your hand for a comfortable, no-grip fit 3D soft flask bottom optimizes storage and minimizes size, collapsing as you hydrate for easy handling. 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 easily removes from the sleeve.
