To provide a dispensing closure arrangement which is of relatively lightweight construction, economical to produce and easy to open and close, a relatively lightweight dispensing cap closure is constructed which includes a base cap portion (11, 11a) for attaching to a container opening and a closure portion (12, 12a) mounted for pivotable movement in a depressed socket formed in a top surface of the cap. The top surface is formed with a dispensing orifice (20, 20a) and the closure portion is formed with a stopper member (31, 31a) which cooperates with the dispensing orifice to open and close the cap. The closure portion has a downturned rear flange portion (34, 68) which is received in the socket to permit the closure portion to lie in a substantially horizontal, closed condition with the stopper plugging the dispensing orifice and a substantially upright, opened condition whereby the closure portion is positioned out of the flow path through the dispensing orifice. The flange portion (34, 68) of the closure is formed with an engagement (44, 71) as is a front wall (23, 62) of the socket which retain the closure in the full open position. A stop surface is provided to limit pivotal movement of the closure portion in the opened condition.