At Amazon, get this Olilawn 90-lb. Fillable Umbrella Base Side Table for $80. It’s the best price Amazon has charged for this table. It holds up to 90 lb. of sand or gravel for stability and fits umbrella poles from 1.5″ to 1.9″ in diameter, covering most 6-9 ft. patio umbrellas. The 15″ tabletop doubles as a side table, and the base can also double as a planter or ice cooler. Buy Now at Amazon