A die-cut pouch is a type of flexible packaging that is custom made to fit the specific product being packaged. It is created by using a cutting die, which is a tool used to cut and shape materials, to cut out the desired shape of the pouch from a roll of material. Die-cut pouches can be made in a variety of shapes and sizes, and can have features such as zippers, tear notches, and hang holes added to them during the manufacturing process.