empty <container> [new container] Transfers the full contents of a container into to the room, or into a different container. If there isn't space in the room or new container for everything, then only what will fit will be transferred, leaving the remainder in the original container.
Ex.
>empty bag Taunya empties the contents of a drawstring bag onto the floor. >empty bag backpack Taunya empties the contents of a drawstring bag into a leather backpack. >empty backpack box Taunya empties some of the contents of a leather backpack into a small paper box.
Edit: Added thought: A command for filling a container with contents from the room might be useful as well. Perhaps pack.
pack (items) <container> [container] Directly packs a container with items in a room or another container.
Ex.
>pack herb satchel Taunya picks up a pinch of common herbs and places it in a rough burlap satchel. >pack all.herb satchel Taunya picks up the following, and places them in a rough burlap satchel: ( 26)a pinch of common herbs >pack all satchel Taunya picks up the following, and places them in a rough burlap satchel: ( 5)a thick, gnarled orange carrot, greens attached a handful of fresh whole oats ( 3)an amount of barley ( 26)a pinch of common herbs a handful of plump green beans >pack herb satchel crate Taunya packs a pinch of common herbs from a large wooden crate into a rough burlap satchel. >pack 100*herb satchel crate Taunya packs the following from a large wooden crate into a rough burlap satchel: (100)a pinch of common herbs