FEATURES:

• 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.
• Made in America