Grab, squeeze, hydrate. Cool. Made for athletes — great for the gym, practice field, game day — the Polar™ Sport delivers quick hydration and keeps its contents cool. Optimized for effortless use, the slim, ergonomic design fits securely in your hand. The ultrathin exterior sheds grams and makes for an easy squeeze, the Sport Cap delivers great flow then pushes closed for a tight seal, and the integrated Dash Handle makes grab-and-go a breeze.