Nathan SpeedShot Plus Handheld Hydration Belts & Water Bottles Bluestone : For grip-free running slip your hand into the fully-adjustable hand strap of the Nathan SpeedShot Plus handheld water bottle. The hand-strap features a chafe-free thumb hole that allows you to run without having to grip the bottle. This system is ideal for shorter to mid-distance runs and features an ergonomically shaped flask for comfortable handling. Expandable zippered pocket for nutrition, keys, and running essentials. Features a Push-Pull Valve(TM) cap. Dishwasher safe on the top rack. BPA-free.