The Hawiian brew company Kona Brewing Co has come out with a new line of beer, a coffee beer. The Piperline Porter us a combination of coffee and Beer. The brew according to their official website has the following characteristic:
BITTERNESS: 30 IBU
ALCOHOL BY VOLUME: 5.4%
ORIGINAL GRAVITY: 13.5 P
MALTS: PALE, CARAPILS, VICTORY, CARAMEL 80, EXTRA SPECIAL, CHOCOLATE MALT, DARK CHOCOLATE MALT, ROASTED BARLEY
HOPS: WARRIOR, MILLENIUM , HORIZON, PERLE
This is a seasonal brew and is available from September to March.