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Did you know that Americans throw away an estimated 2.5 million plastic bottles each hour? The Guyot Designs TapGuard™ helps reduce this dizzying figure by improving the taste of tap water.

  • Features

    • By using the TapGuard and the 2 included carbon pouches you can save 400 plastic bottles, 65 lbs. of carbon dioxide, 2 gallons of oil and $500 of your hard-earned cash
    • TapGuard utilizes an activated carbon pouch to remove chlorine, iodine and other bad tasting chemicals; removes up to 95% of chlorine
    • Package includes the food-grade silicone TapGuard and 2 carbon pouches, which each deliver 100 liters of better-tasting water
    • Fits easily into most wide-mouth water bottles, including CamelBak and Nalgene; pop the TapGuard into your bottle, sip through the grated mouth hole and enjoy
    • Additional carbon pouches are sold separately
    • As part of the Guyot Designs C-Minus™ program, the TapGuard is more than just ''carbon neutral,'' it's actually ''carbon negative''
    • Guyot Designs purchases enough carbon offsets to not only neutralize the production impacts of TapGuards, but to actually reduce greenhouse emissions
    • Each TapGuard carries enough carbon offsets to account for more than 50 lbs. of verifiable greenhouse gas emissions reductions
    • Every product in the C-Minus program receives a unique serial number, allowing you to verify the carbon offsets at the Guyot Designs website
    • Please note: The Guyot Designs TapGuard is for use with safe water sources only


    View all Guyot Designs Water Bottle Accessories
  • Technical Specs

    Best Use



    Food-grade silicone rubber


    3 x 2.5 x 2.1 inches


    1.6 ounces

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