Nathan | Pinnacle Insulated Soft Flask | 18oz | Finish Lime/Reflective Silver SKort Design: Round neck (crew neck)

Design: Round neck (crew neck) and ribbed cuffs for a classic

Fabric: 91% polyester

The speed of light has got nothing on you

drawstring and concealed stopper at the back

Nathan | Pinnacle Insulated Soft Flask | 18oz | Finish Lime/Reflective Silver SKort Design: Round neck (crew neck)MORE 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