Yaheetech Fillable Mobile Umbrella Base, Heavy Duty Patio Umbrella Pole Holder for Outdoor 4 Wheels, 2 Locks 2 Knobs 123lb Capacity for Deck, Poolside, Garden, Black

Fillable Base Stand: This umbrella base, with a 37L capacity, can be filled with water, sand, or a water-sand mixture. When filled, it provides 82 lb of weight with water, 132 lb with sand, or 123 lb with the mix, ensuring your patio parasol stays firmly in place in any outdoor environment
Outdoor Carry Solution: Weighing just 12.1 lb when empty, this base stand is an ideal outdoor solution. Easily stored in your trunk, you can fill it with water once you arrive at your destination if it’s by a river. It’s also simple to store during off-seasons
Simple Design: The black, finely textured surface of this fillable outdoor umbrella base creates a clean, unadorned cube with smooth, rounded corners. Its versatile design effortlessly complements various parasols and enhances any outdoor space, making it a timeless addition with no limitations in style or use
Central Pole with Thumb Screws: The central pole features two thumb screws to securely fasten the parasol pole once inserted. It is designed to fit parasol poles with diameters ranging from 1.5 to 1.9 inches, providing a stable and reliable hold
Rounded Corners & Edges: This square umbrella base stand is crafted with smooth, rounded corners and edges to prevent any sharp points. Whether you or your dog walk by, you’ll avoid accidental bumps or scratches, making it a safer choice for your outdoor space