Nathan Quickshot Handheld Flask - $11.93

The Nathan Sprint handheld flask keeps precious liquids at your fingertips as you race or train. BPA-free, 10-oz. flask features a high-flow race cap with an automatically closing 1-way valve. Moisture-wicking air-mesh hand strap allows air to circulate around your hand, so it stays cool. Strap easily adjusts to fit any hand size. Reflective details help keep you safe in low light. - $11.93