Corner Pool Cover Water Bags, 4-Pack, 570 x 565 mm

Corner pool cover water bags add stable weight to keep your winter pool cover anchored against wind lift and shifting. This 4-pack is sized for corner coverage on inground pools, helping block debris and reduce spring cleanup. Made from heavy-duty 0.4 mm PVC with welded seams and a leak-resistant screw cap, each bag is designed for quick filling, easy placement, and compact off-season storage.

• Delivers corner-focused weight to secure pool covers through winter storms and gusty winds.


• Includes 4 corner water tubes to anchor inground pool covers and help keep leaves and debris out.


• Resists leaks with high-frequency welded edges and a wide seam for dependable hold.


• Seals tightly with a twist-on screw cap with rubber gasket and tethered, anti-loss design.


• Simplifies setup with a single-chamber design; fill 50–70% to allow for freeze expansion.

Protect your pool cover without complicated hardware. These winter pool cover weights are built for all-weather use, from strong sun to freezing nights, while staying flexible for handling and storage. Place them along the corners where lifting often starts, then drain and fold away when the season changes. For best results, ensure the retaining ring is positioned correctly before filling and tighten the cap firmly. Grab yours today and secure your cover with confidence all season.

• Set includes: 4-piece set


• Dimensions (each): 570 x 565 mm (22.44 x 22.24 in)


• Material thickness: 0.40 mm (0.02 in) PVC


• Chamber: Single chamber


• Seam: High-frequency welded edge, 1.5 cm (0.59 in) width


• Net weight (set): 0.92 kg (2.03 lb)