Sparks

Sparks is part of the Sparks line of malt beverages that are brewed by MillerCoors.  A handful of years ago, Sparks was one of the early caffeinated flavored malt beverages, though they have since removed the caffeine from the formula as most others of that type of product.  I first tried Sparks in early 2009 in Seattle, Washington.

Here is a 2006 review from when the Sparks had caffeine.