Sourz has an alcohol by volume (a standard measure of how much alcohol is contained in a given volume of an alcoholic beverage) of 15% and comes in three permanent flavors, peach, blackcurrant and pineapple, but has had other discontinued or limited edition flavors, such as mango.
Previously three other permanent flavours, blackcurrant, peach and pineapple were available, however these have been discontinued. 
