The hang tag on this bottle boasts "CASTA WORM BOTTLE has become one of the most successful products ever released to the market" which is not too surprising, considering these unique containers made by Mexican craftsmen. The añejo worm bottle is made with a very dark cobalt blue glass with silver trim and silver worm head stopper. You may notice that this tequila was produced at a different distillery than the other Casta products. This tequila is a relatively recent arrival and so at the moment I'm not sure if the entire Casta line is now being produced here or just this añejo.

At $89.99 per bottle, Hi-Time Wine Cellars had the best price for this tequila as of 08/2003