SUNRINX 60L Plastic Weighted Fill Water Sand Wheel Patio Umbrella BaseStand in Black

It's constructed of heavy-duty HDPE plastic with weather resistant UV protection that prevents color from fading and easy to maintain. It can be filled with 132 lbs water, so the plates provide additional weight which can make your patio umbrella stand perfectly in windy conditions. You don't need to worry any puff of wind may disturbe your summer relax in the shade.