Check the listing for details. Patio Umbrella Stand Weight Sand Bag for Outdoor Umbrella Garden base holder. Color: Black, Condition: New. Listed at 23.99 USD. ColourTree Patio Umbrella Stand Weight Sand Bag for Outdoor Umbrella Garden base holder Heavy-duty Construction: Crafted from durable, weather-resistant materials to withstand outdoor elements and provide long-lasting stability. Compact Size: Designed with a convenient 18" diameter to fit snugly around umbrella poles without taking up too much space. Secure Closure System: Equipped with a reliable closure mechanism to keep the sand securely enclosed and prevent spillage. Reinforced Stitching: Features reinforced stitching along the seams to enhance durability and prevent any sand leakage during use. Easy to Fill and Transport: Designed for easy filling with sand and effortless transportation, allowing for hassle-free setup and relocation as needed.