Stabilize your patio umbrella while adding a side table and planter in one with this 3-in-1 base. Fill the weighted bag with up to 175 pounds of sand for wind resistance, then use the flat top as a table for drinks. Two built-in wheels and handles let you reposition it without emptying, and a bottom drainage hole supports seasonal planting. Dual adapters fit 1.5-inch and 1.9-inch poles for 6- to 10-foot canopies, and it measures 21 by 21 by 17.5 inches.