Our ballast bags can be used in many ways, as ballast weight for banner tow or as ballast for under-weight flyer/s in the parasail. They can be built with any finish; two popular ones are the M&M’s and Sponge Bob. The ballast bag should only be filled with water, this is important for if there is a water landing it will stay neutrally buoyant, it should never be fill with sand, bricks, or any other non-buoyant material (Does not included water bladder).
If a water bladder is required, it can be filled with multiple small 5-gallon water jugs or there are some different 20-gallon water bags available through different internet venders.