Crafted from 900D tear-resistant polyester with PVC lining, this water bag boasts exceptional weather resistance and durability, ensuring long-lasting use in various outdoor conditions. Simply fill the water port to increase the weighing bag's stability, providing added support for your umbrella. The foldable design allows for convenient storage when not in use. Featuring a unique design with a seal to prevent leaks, this umbrella base weight bag offers reliable stability without the risk of water seepage. The durable carrying handle enhances portability and ease of use. With the capacity to add 100 pounds of extra gravity to your existing umbrella base, this weight bag ensures powerful stability even during inclement weather conditions. Compatible with most outdoor umbrella stands, including cantilever designs and those with stabilizer bars, this base weight bag offers versatility and convenience for various umbrella setups. Enhance the stability of your outdoor umbrella with our water bag. Simply fill the water port to increase weight, providing added security. After use, easily drain the water for convenient storage due to its foldable design. Crafted from high-quality 900D tear-resistant polyester and PVC fabric, this base boasts exceptional weather resistance and durability. The UV coating and waterproof PU layer ensure long-lasting protection against rust and fading. The unique design features a leak-preventing seal, a durable carrying handle, and triple-needle lock seams for added strength. With the ability to add 100 pounds of gravity, this base guarantees stability even in adverse weather conditions. Compatible with most outdoor umbrella stands, including cantilever designs and those with stabilizer bars, our water bag is a versatile and reliable choice for your outdoor space. Item Name: Umbrella Base Material: Mesh Cloth Capacity Style A: 20L Style B: 40L Bear-capacity: 100lb Features: Waterproof, Practical, Reusable Size Details: A Black, L: 42cm, W: 42cm, H: 16.5cm(Approx.) B Black, L: 44cm, W: 44cm, H: 31cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Umbrella Base