Fill the removable tank, pump the handle to pressurize the tank, then pull the trigger to unleash a continuous, air-powered blast of water. Description With this XP20-AP blaster, you can experience the water-drenching fun that started it all, because it features the original air-pressurized water launching mechanism and classic styling. Soak up the fun and pour on the air-pressurized power of the Nerf Super Soaker XP20-AP blaster! Capacity 0.11 liters Reusable Made with recycled plastic bottles. ABS (Acrylonitrile Butadiene Styrene) Fill the removable tank pump the handle to pressurize the tank then pull the trigger to unleash a continuous air-powered blast of water.