Now you can knock back a cold drink single handed – no lid to unscrew, no nozzle to unplug. Just grab the Duluth Trading Polar Bottle, squeeze and guzzle! When your thirst is quenched, the Surge™ Cap’s high-flow valve seals itself so there’s no spillage as you bump down a gravel road or hump up a mountain trail. Better yet, its Tri-Layer™ insulation reflects heat to keep beverages cold to the last drop. Holds 24 generous ounces of your favorite hydrating fluid and fits most standard cupholders.