The Polybag is filled with bitumen that has been precisely cooled to a temperature slightly higher than the softening point. The inner bag is covered in a triple-layered outer layer of unique polymeric bags that are highly durable and well-organized.These bags are safe to handle and environmentally friendly because they enable the long-term transportation and storage of large amounts of bitumen, which saves energy costs and prevents leftovers in drums or unnecessary heating like in bulk vessels.