of first tube 12 so that liquid flowing into the container 10 through the tube 12 will have a pathway to fill the container 10 the nozzle 22 extends upwardly and receives the cylindrical tube 12 the cylindrical tube 12 includes the hook 26 attached at the upper end thereof as depicted in fig5 the tube 12 may further include a check valve 58 therein the check valve 58 is provided to preclude back flow of fluid draining downwardly through the tube 12 the check valve 58 is an optional feature the second tube 14 slidably telescopes within the first tube 12 the second tube 14 is likewise a hollow cylindrical tube the bracket 26 supports a ring 24 the ring 24 is in the shape of an annular washer and includes an inner diameter which is greater than the diameter of the second tube 14 so that the second tube 14 may easily slide within the ring 24 the ring 24 thus fits around the tube 14 one outer edge 60 of the ring 24 fits within a recess or slot 62 of the bracket 26 the recess 62 is shaped to permit the ring 24 by virtue of gravity to cant downwardly so that the inner edge 66 of the annular ring 24 can engage against the outer surface of tube 14 and preclude its movement downward pulling upwardly on the tube 14 however releases the edge 66 therefrom and permits upward adjustment of the upper tube 14 within the lower tube 12 this upward adjustment may be effected by one hand motion and movement of the.