Polar Sport Insulated Water Bottle Options:Polar Sport Contender Insulated Water Bottle - 20oz, Black Forced Air Cooling Technology ventilation

Forced Air Cooling Technology ventilation system keeps you cool and confortable with 4 air inlets and 9 air outlets connected with flow channels

Regular Fit is generous

With low-maintenance

we then turned our focus to aerodynamics and began an iterative process of designing and testing over 150 individual rims to find the optimal shape

Polar Sport Insulated Water Bottle Options:Polar Sport Contender Insulated Water Bottle - 20oz, Black Forced Air Cooling Technology ventilationGrab, 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. Sport cap, a