Weight-resistant leakage-proof kettle bag

The utility model discloses a weight-resistant leakage-proof kettle bag, which belongs to the technical field of kettle containers and comprises a bag body. The bag body is cylindrical, the top of the bag body is open, a base is fixedly connected to the bottom of the bag body, a flow dividing pipe is arranged in the base, a plurality of vent holes are formed in the outer wall of the flow dividing pipe, a port in one side of the flow dividing pipe penetrates out of the base and is fixedly connected with a valve cover, and a plurality of air bag strips are vertically and fixedly connected to the inner cavity wall of the bag body. The bottom ends of the multiple air bag strips extend into the base and communicate with the multiple vent holes correspondingly, first cotton strips are vertically and fixedly connected to the ends, away from the inner cavity wall of the bag body, of the multiple air bag strips correspondingly, and second cotton strips are vertically and fixedly connected to the inner cavity wall, loc