Mulga designed some sweet artwork for the iconic Slurpee cup, you can find Mulga's art printed all over 7-elevens 'Super' Slurpee cups and Slurpee Machines Australia wide and Mulga's designs also featured in TV ads and print media for this campaign. Mulga also designed the artwork for Slurpees reuseable fill and go drink bottles and designed their Australia Day advertising campaign artwork.