The Adult Diet Coca-Cola Can Costume conquers Halloween under the guise of a bubbly refreshment! Shake things up in a diet coke can tunic that’s brandished with the Coca-Cola logo. This can can’t be crushed on your forehead and doesn’t need to be recycled! Drinking out of a can is the only way to go; costumes are no different. Throw on a diet coke costume and garner everyone’s attention! Availability : The Adult Diet Coke Can Costume ships within approximately 1 business day.