Milagro Select Barrel Reserve Añejo TequilaMilagro uses 100% blue weber agave from the Highlands of Jalisco to produce their tequilas. It is triple rather than double distilled, the latter of which is more common in tequila production. Milagro Select Barrel Reserve Aejo Tequila is aged from 12 24 months in a combination of French and American oak. Individually handcrafted bottles are created by glass artisans, each one hand numbered with a beautiful hand blown agave plant inside.