Keep your outdoor shade secure and stable with this square black sandbag, the for anchoring patio supports. Crafted from heavy-duty 600D Oxford cloth, this weight bag is designed to withstand the elements, offering a waterproof barrier that protects the contents from rain and humidity. Whether you are setting up a cozy backyard retreat or preparing for a gusty day on the patio, this umbrella base weight provides the reliable ballast needed to prevent tipping.Designed with practicality in mind, the base weight features top opening that makes filling and emptying a quick, hassle task. The both sides carrying handles allow you to lift and reposition the weighted bag easily, ensuring your setup is always exactly where you need it. When the season ends or it is time to pack up for trip, this foldable umbrella sandbag with handles collapses into a flat, space-saving shape, making it incredibly easy to store in a garage, shed, or vehicle trunk without taking up valuable space.