Emissary Round Relief White Ceramic Umbrella Stand CV191402WT - The Home Depot
Amazon.com : Simple Deluxe 20" Heavy Duty Patio Market Umbrella Base Stand with Steel Holder Water Filled for Outdoor, Lawn, Garden, Round : Patio, Lawn & Garden
GRYTÖ umbrella base, dark gray, 60 cm (235/8") - IKEA CA