112 includes a flat major surface 118 having a flange 120 extending therefrom on a first end the flange 120 is abuttable against the front face 104 of the barrel 102 and contains one or more apertures 122 for securing the shelf 112 to the front face 104 by means of a fastener 124 including for example a bolt screw or similar fastener as is known in the art an opposing second end of the major surface 118 contains a slot 126 to facilitate connection of the wine delivery system to the wine insert 116 the opposing end of the major surface 118 also contains one or more apertures 128 for connection to the shelf support 114 referring to fig6 and 7 the shelf support 114 includes a generally u201c l u201d shaped configuration with a first leg 130 mateable with an underside of the major surface 118 of the shelf 112 the first leg 130 includes a corresponding slot 132 to facilitate connection of the wine delivery system to the wine insert 116 the first leg 130 also includes corresponding apertures 134 for connecting shelf support 114 to the second end of the shelf 112 which can be accomplished by means of fasteners 134 including for example bolts screws.