Who are Big 5 Vape Juice? Big 5 Vape Juice is an Australian brand of E-liquid Established in 2019 and is manufactured in one of Europe’s’ best manufacturing laboratory Prohibition Vapes. Why was Big 5 Vape juice created? Creators Asif & Mobeen wanted to have an E-liquid line so unique and different to the regular flavour profiles out there, so the Big 5 was born. Currently available in Australia and UK.