Sacks are flexible containers made from various materials, such as cloth, paper, or plastic, designed to hold and transport items. They come in different sizes and shapes, often featuring a closure mechanism like a drawstring or flap. Common uses for sacks include carrying groceries, storing grains, or packaging products for shipping. In agriculture, sacks are frequently used to store bulk items like potatoes or rice. In retail, shopping sacks are popular for carrying purchased goods. Additionally, sacks can be found in various industries, including construction and food service, where they serve practical purposes in handling materials.