Abstract: A method for using internal container pressure to dispense fluid from the container is described. The method involves circumscribing an end of the container with a housing containing a valve. Thereafter, puncturing a region of the container en-closed by the housing such that the housing prevents pressure escaping from the container. Subsequently threading a conduit, having a first open end, a closed second end, and an intermediate region defining an aperture, through the housing so that the open end resides inside the container; and manipulating the valve so as to force the fluid through the aperture to the out-side of the collar.

Abstract: Embodiments relate to a device and method for dispensing pressurized fluid from a container wherein the internal pressure of the container is not exposed to an external or ambient atmosphere.