The Water Rocket / Pop Bottle Rocket Pump gives you safe, clean, reliable compressed air power for your water rockets. Works just as well in the back yard or out in the
field or park. No extension cords, air hoses, connectors or special fittings required. It's always ready to boost your water rockets whenever you are. This is not a
launcher itself, but connects to any of AntiGravity's water rocket / pop bottle rocket launchers.