Nathan | Pinnacle Insulated Soft Flask | 18oz | Black/Reflective Silver Insulated Skirt or runs around town

or runs around town

Polarized Lenses: Say goodbye to glare and hello to clarity

Premium Wool: Made from 100% long-lasting Norwegian wool for warmth

and a lightweight merino-wool knit that keeps you dry and comfortable

Nathan | Pinnacle Insulated Soft Flask | 18oz | Black/Reflective Silver Insulated Skirt or runs around townMORE COLORS The Pinnacle Soft Flask Insulated 18oz Handheld is built for runners, hikers, and outdoor athletes who need effortless hydration on the go. Featuring Nathan's advanced Exo Draw soft flask technology, this handheld system provides a comfortable, grip free experience, allowing you to focus on your performance. Designed for longer lasting refreshment, the insulated 18oz soft flask keeps fluids cooler for extended periods, making it perfect