A cantilever (sidearm) parasol water fillable base is the easy solution for weighting your cantilever parasol. Just fill with water to make a stable 150kg base unit. Drain plug in the side for draining. Drain in winter to avoid frost damage. For use with Jenifer cantilever parasols only! Screwcap on top for easy filling Drain plug on side for easy draining Wheeled base unit with handle for easy movement There are 3 wheels. Two on one side, and one in the center of the other side, which is pivoted with the handle, and is retracted when the handle is disengaged.