Eveau Paravalve High Performance Straw Lid for Hydro and Nalgene Water Bottles, Leak Proof, Insulated, BPA Free, Wide Mouth Flas

HIGH FLOW/LOW EFFORT: The patent pending Paravalve dual ball valve offers high flow with minimal suction effort due to the wide water path and unrestricted air path. It’s so effortless that most people find they drink more water. LEAK PROOF: With the spout closed, the air and water path each have their own silicone seal, making it completely leak-proof. SMART VENT: Move the spout from the closed position to halfway open to depressurize the bottle and prevent blowback up the straw. The smart vent makes it the only straw lid suitable for use with CARBONATED BEVERAGES. ICE LASTS LONGER: Our lid is INSULATED to help maintain the temperature of your beverage and minimize condensation which can soak your belongings. A vacuum insulated bottle deserves an insulated lid. Safe for liquids up to 140 degrees F. (60 degrees Celsius). Includes 2 STRAWS and 1 STRAW CLEANING BRUSH. Straws are 246mm (9.7”), long enough to fit a 40 oz Hydro Flask, and must be cut to length for your bottle. The solid spout is easy to clean - No rubberized spout to get chewed up or degrade. Top rack dishwasher safe. Made from BPA FREE polypropylene.

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