Features

• Enhance Winter Pool Security: This 6-pack of 2.44 m x 29 cm double-chamber pool cover water bags is designed to add reliable weight to secure your pool cover during winter, preventing debris and wind from entering. Ideal for in-ground pools, these water bags are easy to fill, drain, and store, saving you clean-up time.
• Double-Chamber Anti-Roll Design: The pool cover water tubes feature a double-chamber construction that boosts internal stability and prevents the bags from rolling or shifting in strong winds. Even during heavy storms, they hold your pool cover firmly in place, making pool maintenance easier.
• Thickened 0.4 mm PVC Material: Made of durable, flexible 0.4 mm PVC, these winter water tubes resist UV exposure and minor impacts. Once filled to 50–70% capacity, they provide secure, balanced weight while allowing room for expansion—reducing the risk of bursting from temperature fluctuations. Ideal for year-round use.
• Heavy-Duty Welded Seams: Each inground pool water tube features high-frequency heat-sealed edges with wide 15 mm seams to ensure leak resistance and long-lasting strength. They withstand both summer sun and winter frost without cracking or ageing, offering dependable performance season after season.
• Leak-Proof Twist Cap: Each inground pool cover water bag features an easy-turn twist cap with a built-in rubber gasket for a tight seal. The anti-loss tether keeps the cap in place, while the upgraded design outperforms traditional snap caps in both convenience and sealing power. Tip: Before filling, slide the retaining ring to the bottom of the spiral pattern for a secure seal.