(57) [summary] (modified with) [purpose] bag body of the fire extinguishing water can be completely drained and also there is no need to remove the drain hose even when storing to overlap, and the burden on the drainage hose Reduce to, the length will be provided by the need knapsack fire extinguisher short. [Configuration] The bag body 1 for storing the fire extinguishing water consists watertightness of the flexible sheet, in the backpack type fire-extinguishing apparatus formed by continuously provided with a drain hose 5 with a discharge mechanism of the bag body of the fire-fighting water , drain hose is to be characterized in that the continuously provided to the bag body in the lower edge knapsack fire fighting equipment.
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