Doheny’s Deluxe 20 Gauge Double Chamber Water Tube Bag, 8 Ft, 6 Pack

• Dual chambers prevent rollover
• Heat-welded leak-proof seams
• Easy-fill Valve System prevents fill mishaps. Position bags before filling with water.

The middle seam creates a pivoting joint that prevents the bag from flipping. You’ll appreciate the difference when you see how well your cover stays in place over the winter.