Negative Pressure Bottle - 1000ML

KBboy Verified independent store

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The negative pressure bottle is connected to the gas mask through the airway for breathing control. Adjust the amount of water in the negative pressure bottle to adjust the difficu lty of breathing, and block the hose mouth for suffocation. INFORMATION · Capacity 1000ml · Special interface for gas mask ducts · HDP1 material · KBboy logo · If the bottle sleeve is chosen, it can be fixed on the belt, easy to carry Show more