Hausboom, a popular soft drink brand, has teamed up with 7-Eleven Malaysia to introduce a new Slurpee flavor inspired by the beloved Malaysian treat, Roti Bakar or toast bread. This limited-edition Slurpee is now available at all 7-Eleven outlets nationwide. Hausboom first launched the limited edition Roti Bakar flavour in 2019 to pay homage to the Malaysian delight.