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The RainJug!


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A standalone rainwater harvesting tool

The RainJug is designed to be a perfect starting point for any adult or child interested in rainwater harvesting. It installs in minutes with no tools required - all you need is an empty jug! Better yet, it can be scaled and customized with a variety of DIY projects.

  • RainJug teaches children about rainwater harvesting
  • Easily installed and works with any standard plastic milk jug
  • RainJug gives milk jugs a second life
  • Can be made into a self-filling watering can
  • Decorating it can be a family or class project
  • Use straws to expand your rainwater system
  • 1 year limited warranty
  • Return Policy


RainJug Parts

Drum with single Rainsaucer on cinder blocks


RainJug Specifications:

    • Surface Area: 2 square feet
    • Catchment: 1.2 gallons per inch of rain
    • Wind Resistance: 30 mph (if using gravel for weight)



    • One Retention Ring
    • One Center Disk
    • Three Fins
    • Three Clips
    • Eight Fasteners
    • One Cable

Watch this video to see how easy it is to put your
RainJug together without any tools.


Shipping Information

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