VP Trigger Fluid Control System is unlike no other. To begin with, we design it with a patented push-button, self-venting control flow valve. The VP Trigger is for use with the VP Motorsport Container and Plastic Product Formers utility jug. Moreover, it takes seconds to install and makes dispensing extremely efficient and a breeze. Simply tilt your container, press the Trigger button for flow, and release the Trigger button to quickly stop the flow. As a result of its unique no-spill design, you can say goodbye to the days of watching fluid spill on your expensive graphics or the floor, which is common when using a ball valve or straight tube to dispense from a Motorsport Container. As a matter of fact, your container can be fully inverted and it will not release fluid until the Trigger is compressed. Its durable, effective, easy to use, and dispenses more than three gallons of fluid per minute. Best yet, its made in the USA.