The Ergonomical™ Nathan SpeedDraw Plus Insulated 18 oz Flask allows for the most natural grip possible and easy-squeeze access to hydration. The insulation makes this the first-ever double-wall flask and will help keep your liquids cooler for much longer. A fully adjustable hand strap with thumbhole enables grip-free running.
- Race Cap offers quick bursts of fluid.
- Integrated, internal reflective fabric offers 360-degree reflectivity for optimum visibility.
- Fire & Ice™ technology allows for the most natural grip possible and easy-squeeze access to fluids.
- Large, expandable zippered pocket carries phone, keys, ID, and other running essentials.