Apparently, Vernor's is aged for 4 years to get that special taste. Here is a link to the history: http://hcs.harvard.edu/~dins/history/gingerale.shtml And here is where you can order it online: http://www.beveragesdirect.com/products/vernors/index.asp?aid=4&OVRAW=Vernor's%20Ginger%20Ale&OVKEY=vernors%20ginger%20ale&OVMTC=standard