Drain-back snap-on pour spout fitment closure

A snap on, drain back fitment closure for a container, wherein the drain back pour spout fitment has a snap fit structure overlaying a container or bottle neck finish and which may be secured thereto with adhesives. The snap fit structure has an outer annular skirt with internal, radial inwardly facing beads engaging a radial outwardly facing surface of the bottle finish. Spaced from the outer annular skirt by a horizontal upper flange, the spout fitment includes an inner annular skirt with internal threads on the fitment to receive an externally threaded closure. The closure has a plug seal above the threads engaging the upper flange of the fitment. Further the closure has a radial outwardly facing latch engaging a radial inwardly facing interfering projection on the fitment forming a child safety feature for the fitment closure.