AN APPARATUS (10) FOR DELIVERING A VOLATILE MATERIAL IN A CONTINUOUS MANNER IS DISCLOSED. THE APPARATUS INCLUDES A DELIVERY ENGINE (100) HAVING A RESERVOIR (110) FOR CONTAINING A VOLATILE MATERIAL A RUPTURABLE SUBSTRATE (120) SECURED TO THE RESERVOIR A RUPTURE ELEMENT (130) POSITIONED ADJACENT TO THE RUPTURABLE SUBSTRATE AND A BREATHABLE MEMBRANE (140) ENCLOSING THE RESERVOIR, RUPTURABLE SUBSTRATE AND RUPTURE ELEMENT. IN SOME EMBODIMENTS, THE APPARATUS INCLUDES A HOUSING (200) HAVING A NOTCH (270) FOR COMPRESSING THE RUPTURE ELEMENT AND BREACHING THE RUPTURABLE SUBSTRATE AS IT IS INSERTED INTO THE HOUSING.
