Lightweight flask is designed to fit right in your hand while being easy to squeeze. The fully adjustable hand strap paired with a no-slip, no-sweat insert allows for stress and grip-free running. Double-wall construction keeps fluids cooler 20% longer than other insulated bottles.
Updated high flow Push-Pull Blast Valve™ cap has a quicker rebound to keep you hydrated on the go. Ergonomic design features 360 degrees of reflectivity and stash pockets for carrying keys or cards.