A net bag is a type of reusable bag made from a mesh or net-like material. These bags are often used for carrying produce or groceries, as they allow air to circulate around the items and prevent moisture from accumulating. Net bags can be made from a variety of materials, including cotton, polyester, or nylon, and come in various sizes and shapes. Some net bags have drawstring closures, while others have handles or straps for easy carrying. They are a popular eco-friendly alternative to single-use plastic bags, as they can be used multiple times and are easy to clean.