Abstract: A temperature controlled thermal jacket for selectively heating and cooling a refrigerant container for capturing refrigerant therefrom and transferring refrigerant thereto comprising a hollow and generally tubular jacket formed of a flexible material adapted to be coupled about a refrigerant container; a fill mechanism coupled to the jacket for filling the jacket with a thermally conductive liquid; a coil of thermally conductive tubing disposed within the jacket with the coil having an inlet and an outlet; and a pump mechanism coupled between the inlet and outlet of the coil for pumping thermally conductive liquid through the jacket.