'Skin' in the Bible

The Lord God made garments of skin for Adam and his wife, and clothed them.

So Abraham rose early in the morning and took bread and a skin of water and gave them to Hagar, putting them on her shoulder, and gave her the boy, and sent her away. And she departed and wandered about in the wilderness of Beersheba.

When the water in the skin was used up, she left the boy under one of the bushes.

Then God opened her eyes and she saw a well of water; and she went and filled the skin with water and gave the lad a drink.