Surge Valve - This innovative, high flow valve self-seals to eliminate spill and splatter even on your bumpiest ride. It's spill-proof when open and pushes closed for leakproof transport. Provides a sip or blast of water and features a removable nozzle for easy cleaning.
Tri-Layer Insulation - Engineered cool, Tri-Layer insulation takes Polar Bottle's recognized radiant heat reflective technology to the next level, keeping you bottle way cooler, 2X longer. Its superior thermal performance keeps you refreshed and restored.
Effortless Squeeze - Built for performance, designed for effortless use, the new Polar Bottle shape is easier to squeeze with its unique grip groove and wall design.