Support

  1. Select this reward

    Pledge $10 or more About $10

    Receive all project updates, good karma, and our eternal gratitude. Thank you for your support!

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    10 backers
    $

    By pledging you agree to Kickstarter's Terms of Use, Privacy Policy, and Cookie Policy.

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    It's a way to bring creative projects to life.

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  2. Select this reward

    Pledge $129 or more About $129

    SUPER EARLY BIRD - Receive one bridge and one valve.

    This incredible price is available only to our first 200 backers. Thank you for your support!

    You can receive extra valves for $59 each. See the reward chart for details.

    Super early birds receive their orders first.

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    Ships to Only United States
    Limited 75 backers
    $

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    Kickstarter is not a store.

    It's a way to bring creative projects to life.

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  3. Select this reward

    Pledge $139 or more About $139

    EARLY BIRD - Receive one bridge and one valve.

    This incredible price is available only during the KS campaign! Thank you for your support!

    You can receive extra valves for $69 each. See the reward chart for details.

    Early birds receive their orders in April.

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    Ships to Only United States
    Limited 2 backers
    $

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    Kickstarter is not a store.

    It's a way to bring creative projects to life.

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  4. Select this reward

    Pledge $149 or more About $149

    EARLY ADOPTER - Receive one bridge and one valve.

    This incredible price is available only during the KS campaign! Thank you for your support!

    You can receive extra valves for $79 each. See the reward chart for details.

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    Ships to Only United States
    1 backer
    $

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    It's a way to bring creative projects to life.

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  5. Select this reward

    Pledge $1,000 or more About $1,000

    PATRON - Receive one bridge and one valve. Thank you for your generous support! Please let us take you to dinner - it's on us. Austin area only please.

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    4 backers
    $

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    Pledge $1,200 or more About $1,200

    RETAIL PACKAGE - Receive 10 Zilker Systems (each system is comprised of one bridge and one valve).

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    Ships to Only United States
    1 backer
    $

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  7. Reward no longer available

    Pledge $200 or more About $200

    FOUR VALVE PROMO- Receive one bridge and four valves.

    This offer will only be available for a limited time! Insane deal!

    If you want more than four valves, you can receive additional valves for $59 each.

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    Ships to Only United States
    Reward no longer available 40 backers
    $

    By pledging you agree to Kickstarter's Terms of Use, Privacy Policy, and Cookie Policy.

    Kickstarter is not a store.

    It's a way to bring creative projects to life.

    Learn more about accountability.