The most functional and comfortable insulated Flask ever! Our ergo-shaped SpeedDraw™ Flask with Fire & Ice™ technology allows for both the most natural grip possible and easy-squeeze access to fluids.
- 18 oz / 535 mL double-wall insulated and hi-viz reflective SpeedDraw Flask with Race Cap offers quick bursts of fluid and keeps liquids cooler longer
- Integrated 3M™ reflective fabric offers 360-degree reflectivity for visibility in low-light conditions
- Double-walled construction keeps fluids cooler 20% longer than other insulated bottles
- Fully-adjustable hand strap with thumbhole enables grip-free running
- Large, expandable, zippered pocket sized to fit an iPhone, keys, cash, food, and more
- Weight: 3.9 oz / 110.6 g (w/ bottle)
- Storage Capacity: 12.7 cu in / 0.21 Liters