 A Darwin Stubby refers to several large beer bottle sizes in Australia.It was first introduced in April 1958 with an 80-imperial-fluid-ounce (2,270 ml; 76.9 U.S. fl oz) capacity.The 2.25-litre (76.1 U.S. fl oz; 79.2 imp fl oz) Darwin Stubby has an iconic, if kitsch status in Australian folklore.