SpeedDraw Plus Insulated 18oz

The ergo-shaped Nathan SpeedDraw™ Flask with Fire & Ice™ technology allows for both the most natural hands free grip possible and easy-squeeze access to fluids. Features: 18oz / 535 mL double-wall insulated and hi-viz reflective SpeedDraw Flask with Race Cap offers quick bursts of fluids and keeps fluids cooler longer Ergo flask with a new sweat-channeled, no-slip grip insert for an easier carryIntegrated 3M™ reflective fabric offers 360-degree reflectivity for visibility in low-light conditions Double-wall construction keeps fluids cooler 20% longer than other insulated bottles Fully-adjustable hand strap with chafe-free thumb hole enables grip-free running Large, expandable, zippered pocket fits most smartphones, plus nutrition, keys, and small essentials Specs: Storage Capacity: 12.7 cu in/0.21 Liters Weight With Soft Bottle: 3.9 oz/110.6 g