5-Pack Tan 8 ft. Double Chamber 20 Gauge Pool Cover Water Bags
Double Chamber Design Prevents Rolling
Extra Heavy-Duty 20 Gauge Vinyl Construction - 65% Heavier Than Industry-Standard
Prevents Winter Pool Cover From Falling Into Pool
Fill the container halfway with water to accommodate ice expansion - If you encounter difficulty closing the valve, consider using a hair dryer to help loosen it before sealing.