Stool Mounted Holder for Umbrellas and Water BottlesThe Elevation All in One Umbrella Holder keeps an umbrella or water bottle secured to your stool and within easy reach. Its aluminum construction provides durability while nylon straps help hold gear securely in place. It fits most stools with tube sizes one inch in diameter or less and includes mounting hardware. Holds umbrella or water bottle Durable aluminum construction Nylon securing straps Fits most stools up to 1 inch Mounting hardware included