Pool Mate 8 ft. 10-Pack Classic Black Double Chamber Pool Water Bags, .33 MM Thick Vinyl, Cover Weights, Water Tubes

Pool Mate 8-Foot Winter Water Bags should be placed around the perimeter of your in-ground winter swimming pool cover. Simply slide these winter water bags through the water bag loops included on your winter pool cover. These water bags include leak-proof valves that are easy to fill with a garden hose. Only fill the water bag half-way, this prevents ice from expanding and splitting your water bag. Pool Mate water bags feature a dual-chamber design, preventing the tube from rolling into your pool during the winter. Made with Heavy-Duty 16 gauge black vinyl.

• Used with water bag loops included on your winter pool cover
• Features a dual-chamber design
• Heavy-Duty 16 gauge vinyl
• Includes leak-proof valves
• Easy to fill with a garden hose
• 10-Pack Black 8 ft. Double Chamber 16 Gauge Pool Cover Water Bags
• Heavy-Duty 16 Gauge Vinyl Construction - 30% Heavier Than Industry-Standard
• Double Chamber Design Prevents Rolling
• Prevents Winter Pool Cover From Falling Into Pool
• Fill Halfway With Water to Allow For Ice Expansion - If you have trouble closing the valve please use a hair dryer to loosen before closing.