Kasthall's late Head of Design Gunilla Lagerhem Ullberg created a rug to show the endless possibilities of combining colors and patterns within a Kastall pattern family, Häggå. The no-name rug was placed on the front page of a Kasthall brochure, that same year, thus the name. After the rug was shown, it has been woven in different color combinations over the years. So often that the rug has become a hallmark for Kasthall.