Nathan 4851NEU SpeedDraw Plus Insulated Flask, Estate Blue, One Size
- 18 oz/535 ml double wall insulated and hi-viz reflective Speed Draw Flask with Race Cap offers quick bursts of fluid and keeps liquids cooler longer
- Fully adjustable hand strap with thumbhole enables grip free running
- Large expandable zippered pocket carries phone, keys, ID and other running essentials
- First ever 18 oz double wall insulated flask
- Integrated reflective fabric offers 360 degree reflectivity for visibility in low light conditions
The most functional and comfortable insulated flask ever. Ergological shaped SpeedDraw flask with Fire and Ice technology allows for the most natural grip possible and easy squeeze access to fluids.