Nathan SpeedDraw Plus Flask - Black

The most comfortable Flask ever! Our ergo-shaped SpeedDraw™ Flask allows for both the most natural grip possible and easy-squeeze access to fluids.

• 18 oz / 535 mL SpeedDraw Flask with Race Cap offers quick bursts of fluid
• Fully-adjustable hand strap with thumbhole enables grip-free running
• Large, expandable, zippered pocket sized to fit up to an iPhone 6, keys, cash, nutrition, and more