Apico 2 Litre Oil Filler Jug comes with a long screw on spout for getting to those hard-to-reach places without spilling any oil in the process. Oil capacity measurements on the outside of the jugs in increments of 500ml. Apico 2 Litre Oil Filler Jug comes with a long screw on spout for getting to those hard-to-reach places without spilling any oil in the process. Oil capacity measurements on the outside of the jugs in increments of 500ml.