Paravalve High Performance Straw Lid for Wide Mouth Hydro Flask & Nalgene Bottles, Leak Proof, Insulated, BPA Free

Sale price Price $9.50 Regular price $10.95

  • LEAK PROOF: The patent pending Paravalve dual ball valve design offers a leak proof seal when closed, and a wide air and water path while open, providing . . .
  • HIGH FLOW/LOW EFFORT hydration. With it's free flow design, you won’t be sucking air or sucking against a vacuum.
  • SMART VENT: RELEASES BOTTLE PRESSURE: An intermediate vent position depressurizes the bottle to PREVENT BACK FLOW up the straw. Pressure can build up when changing altitudes or barometric pressure, when the bottle contents heat up, or if you are using a carbonated beverage. The Paravalve is the only lid that allows you to drink carbonated beverages without creating a spout geyser!
  • ICE LASTS LONGER: Our lid is INSULATED to reduce conduction and convection, helping to maintain the temperature of your beverage and minimizing condensation which can soak your belongings. A vacuum insulated bottle deserves an insulated lid. Now you don’t have to choose between convenient access and temperature retention. Safe for liquids up to 140 degrees F. (60 degrees Celsius).
  • MOLD RESISTANT - Solid hard spout is easy to clean and leaves no place for mold to hide. No rubberized spout to get chewed up, degrade, or collect mold. Top rack dishwasher safe. Made from BPA Free Polypropylene.
  • ERGONOMIC RUBBERIZED TWO FINGER HANDLE: The rounded and rubberized shape makes it comfortable to carry for long periods.
  • 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. Fits most wide mouth bottles from Hydro Flask, Nalgene, Camelbak, Contigo, Simple Modern, Mira, Hydrocell, Fifty/Fifty, Topoko, Buzio, Thermoflask, and more.

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