Nathan SpeedMax Plus Flask

Lightweight and ergonomic, this 22 oz grip-free handheld running flask is the perfect training partner for longer runs. Add ice easily with thelarge cap opening, and enjoy the high volume flow of the Push-Pull Blast Valve^TM cap.

• 22 oz / 650 mL ergo SpeedDraw Flask with Push-Pull Blast Valve^TM Cap offers quick bursts of fluid
• Large cap opening to easily clean and add ice cubes
• Fully-adjustable hand strap with chafe-free thumbhole enables grip-free running
• Expandable zippered pocket for running essentials, fits up to iPhone 6