Sack (unit)

A sack is a unit of measurement used primarily in the context of agriculture and trade to quantify bulk materials. The size of a sack can vary depending on the type of commodity being measured, as well as regional practices. In general, a sack can hold the following amounts for different substances: - **Flour**: Commonly, a sack of flour weighs 50 pounds in the United States. - **Potatoes**: A sack of potatoes might be 100 pounds.