Nathan | Pinnacle Insulated Soft Flask | 18oz | Sage Green/Reflective Silver medical grade compression and Achilles tendon

and Achilles tendon

Better yet

making it perfect for long days on the snowshoe or hiking trail

This relaxed-fit shell layers seamlessly under any conditions

from meetings to taco truck meanders

Nathan | Pinnacle Insulated Soft Flask | 18oz | Sage Green/Reflective Silver medical grade compression and Achilles tendonMORE 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