These professional flood control bags feature 7S*3 high-density polyester canvas material with special non-slip bottom treatment. With a 99.5% leak-proof rate and 25kg load capacity per bag, they provide superior protection. The green warning color design allows quick identification, while the drawstring closure system enables efficient filling. Multiple sizes 30×60cm to 45×70cm satisfy various flood control needs, ideal for riverbank reinforcement, road drainage guidance, and building protection.
