Gilbert launch the 2019 Rugby World Cup ball – the Sirius
An enhanced grip pattern on the match ball will facilitate handling at next year's World Cup in Japan. Ian Savage, the brains behind Gilbert's shiny new Sirius, explains more New star: the Sirius has the largest total surface area of any international match ball produced to dateAn enhanced grip pattern on the match ball will facilitate handling at next year's Rugby World Cup in Japan. Ian Savage, the brains behind Gilbert's shiny new Sirius, explains more