Pair of Water Bags: 20L each

I designed these water bags so they can be used as water bladders inside the Kewlus Sandbags, matching the capacity of the Sandbag and providing a weight of around 35 pounds per bag when used this way. Although not as good as using sand, it simplifies the process filling up of the sandbags for situations where sand may not be readily available. These will work well with the sandbags when used for the OctaBase or for a DIY base made from layered MDF boards.

Important Note: Filling with just water would not be suitable for use with the Platform Paddles due to its flexible nature. To use it with Paddles fill it with sand first using a funnel, then add water. This will create a solid mixture that would be more suitable for use with the Platform Paddles. Sand and water mixture will make it firmer and heavier.

How to Use

Insert the water bag into the opening of the sandbag and inflate with air first so that it pushes out and fills the internal space of the sandbag. Then fill the water bag with water from a tap, hose or watering can. As you fill it, hold the opening as high as possible and fill until almost full. Screw on the cap tightly and check to see if it is sufficiently full. If any water is spilled onto the sandbag, allow the sandbag to stand in the open under the sun to dry out.

Note: in some situations the two sandbags with the 20l water bags may not be sufficient. You can fill the water bags partly with sand using a funnel, and then the rest of the way with water. This will add extra wight. The more sand you use in conjunction with water, the heavier each bag will be.