This 94.49 x 11.81-inch winter pool cover water bag is equipped with reflective strips to improve visibility during nighttime and enhance safety. It is specifically designed to secure your pool cover throughout the winter season, effectively keeping out leaves and debris to maintain a cleaner pool and reduce the need for frequent maintenance.

• Improved Winter Pool Protection: This set of five 94.49 x 11.81-inch water bags is crafted to firmly secure your winter pool cover. Featuring reflective strips on both ends, they enhance visibility during nighttime for added safety. When filled, these bags provide the necessary weight to stabilize the cover, effectively keeping out debris and resisting wind—perfect for inground pools throughout the winter season.
• Adaptable Solution for Unique Pool Shapes: Designed with a soft and flexible structure, the pool cover water tube effortlessly adjusts to fit pools of various shapes, including custom or irregular designs. This guarantees complete edge coverage and simplifies installation, offering a convenient option for both traditional and non-standard pools.
• Dual-Chamber Stability Design: Each pool cover water bag is equipped with a dual-chamber structure, enhancing balance and stability. This feature minimizes the risk of rolling or movement during strong winds, ensuring your pool cover remains securely in place even in adverse weather conditions.
• Sturdy & Long-Lasting PVC Construction: Made from durable 0.3 mm (TBC) reinforced flexible PVC, these water bags are designed to withstand impacts, UV exposure, and minor wear. Once filled, they provide a dependable weight to secure your pool cover. To ensure proper functionality, fill the bags to 50–70% capacity, allowing room for expansion during freezing weather.
• Leak-Resistant Screw Cap: Designed with a screw-on cap and a durable rubber gasket, these water bags for pool covers ensure a secure seal to prevent water leakage. The screw cap design offers ease of use and enhanced reliability compared to snap-on caps. Additionally, a built-in retention ring keeps the cap in place. Pro Tip: Position the ring at the base of the threaded section before tightening for optimal sealing.
• Improved Winter Pool Protection: This set of five 94.49 x 11.81-inch water bags is crafted to firmly secure your winter pool cover. Featuring reflective strips on both ends, they enhance visibility during nighttime for added safety. When filled, these bags provide the necessary weight to stabilize the cover, effectively keeping out debris and resisting wind—perfect for inground pools throughout the winter season.
• Adaptable Solution for Unique Pool Shapes: Designed with a soft and flexible structure, the pool cover water tube effortlessly adjusts to fit pools of various shapes, including custom or irregular designs. This guarantees complete edge coverage and simplifies installation, offering a convenient option for both traditional and non-standard pools.
• Dual-Chamber Stability Design: Each pool cover water bag is equipped with a dual-chamber structure, enhancing balance and stability. This feature minimizes the risk of rolling or movement during strong winds, ensuring your pool cover remains securely in place even in adverse weather conditions.
• Sturdy & Long-Lasting PVC Construction: Made from durable 0.3 mm (TBC) reinforced flexible PVC, these water bags are designed to withstand impacts, UV exposure, and minor wear. Once filled, they provide a dependable weight to secure your pool cover. To ensure proper functionality, fill the bags to 50–70% capacity, allowing room for expansion during freezing weather.
• Leak-Resistant Screw Cap: Designed with a screw-on cap and a durable rubber gasket, these water bags for pool covers ensure a secure seal to prevent water leakage. The screw cap design offers ease of use and enhanced reliability compared to snap-on caps. Additionally, a built-in retention ring keeps the cap in place. Pro Tip: Position the ring at the base of the threaded section before tightening for optimal sealing.