6 Pack 10FT Thicker Water Bags for Inground Pool Winter Covers

About this item

• Leak-Proof Screw-On Caps: Featuring screw-on caps instead of snap-on styles, these winterizing pool tubes are user-friendly. The screw cap has a rubber seal to prevent leaks, providing easier and more secure setup compared to other caps on the market.
• Hot Air Welding Process: Can keep the composition of materials consistent, making the welding joint more fused and sturdy, greatly reducing the risk of cracking, and enhance the water bag's load-bearing capacity to ensure superior air-tightness and pressure resistance；and the wide seam design of the pool bags for winter reduces the likelihood of cracking and leaking to around 2% 
• 0.7MM Thickness: Compared to thinner, single-layer PVC bags, the 3-layer construction provides better structural integrity. It holds its shape more consistently when filled with water, which ensures better ground coverage, preventing the tube from shifting or collapsing. This results in better performance in holding pool covers down
• Flexible Design: Winterizing your pool is hassle-free with our flexible single-tube water bags. Their adaptable structure easily bends around curves, making them ideal for both rectangular and rounded pools; and please fill water bags 1/2 - 3/4 full to allow extra room for water freezing expansion during the cold seasons
• Flexible Design: Winterizing your pool is hassle-free with our flexible single-tube water bags. Their adaptable structure easily bends around curves, making them ideal for both rectangular and rounded pools; and please fill water bags 1/2 - 3/4 full to allow extra room for water freezing expansion during the cold seasons