Water plugging bag for flood control

The invention relates to a cylindrical water plugging bag which is a container bag for storing water and can be used in water shortage conditions. After the water plugging bag is filled with water, a very large whole body which has a certain weight is formed, and the water plugging bag makes use of local materials and plays a flood control role for controlling water by using water by utilizing the characteristics that the whole body is large in size and weight and is not easy to move. The water plugging bag is made of net cords, canvas and bonding rubber and is characterized by being provided with same connecting cord fasteners which are connected as well as water inlets and outlets and a water discharge port which are communicated to each other. The water pluggable bag is easy to move, convenient to use, improved in efficiency, shortened in time and greatly reduced in manpower and material wastes and is an ideal product for flood control in future.