'Containers' in the Bible

Then he said to her, "Go, ask for yourself [some] containers from the streets, from all your neighbors. {You must collect as many empty containers as you can}!

You must also go and shut the door behind you and your children, and you must pour out [oil] into all of these containers and set the filled [ones] aside."

So she went from him, and she shut the door behind her and her children. They [were] bringing [containers] to her, and she [kept] pouring.

It happened that when the containers were full, she said to her son, "Bring near me another container," but he said to her, "There is not another container." Then the olive oil stopped flowing.