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Since 1968, your local outdoor store!
Since 1968, your local outdoor store!

Water Treatment

  • Platypus

    GravityWorks 4.0L Filter System

    $119.95

    The reviews keep coming and one thing is clear, the GravityWorks system is changing how people filter water. Delivering four liters of filtered wat...

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    $119.95
  • Platypus

    GravityWorks 2.0L Replacement Hose Kit

    $22.95

    Kits for both the 4.0L and 2.0L GravityWorks systems contain Clean and Dirty hoses, as well as a replacement Quick-Connect fitting and shutoff clamp.

    $22.95
  • Platypus

    QuickDraw Microfilter

    $34.95

    Like the QuickDraw System but without the reservoir, the easy-to-use QuickDraw Microfilter will revolutionize your adventure filtration system. Wit...

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    $34.95
  • Platypus

    QuickDraw Microfilter System

    $44.95

    The QuickDraw Microfilter System draws upon decades of expertise in filtration and hydration to provide adventurers the best user experience of any...

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    $44.95
  • Platypus

    Big Zip EVO Filter Connector

    $12.95

    Connect your GravityWorks water filter (and most other water filters) directly to a Big Zip EVO Reservoir without ever having to take it out of you...

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    $12.95
  • Platypus

    Bite Valve Cover

    $7.95

    Protect the bit that goes in your mouth from dirt and debris. Fits all Platypus hydration system bite valves

    $7.95
  • Platypus

    Drink Tube Kit

    $16.95

    The updated Platypus Drink Tube Kit offers two great options: 1) It replaces an old or damaged Hoser drink tube, and 2) It converts any Platypus bo...

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    $16.95
  • MSR

    MiniWorks EX

    $109.95

    The MiniWorks EX microfilter is the worldwide best-selling microfilter, delivering long-lasting, field-maintainable water filtration in demanding e...

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    $109.95
  • MSR

    HyperFlow Maintenance Kit

    $24.95

    A complete kit for periodic maintenance of your HyperFlow Microfilter pump.

    $24.95
  • MSR

    HyperFlow Microfilter

    $134.95

    The HyperFlow microfilter utilizes the latest Hollow Fiber Technology and our most advanced engineering to make water treatment so small and so eas...

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    $134.95
  • MSR

    Trail Base Water Filter Kit

    from $159.95

    To meet the needs of multi-activity backcountry adventurers, we set out to engineer the most versatile water filter ever. The Trail Base microfilte...

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    from $159.95