|4 Hands Brewery's Chocolate Milk Stout
The ABV is 5.5% and there is no IBU. From their website:
Our chocolate milk pours black as the night sky with aromas of dark chocolate, chocolate malt, & more chocolate. With a frothy tan head and a rich velvety mouth feel, our Chocolate Milk Stout is a perfect addition to the change of seasons. Brewed with over three pounds of cocoa nibs per barrel, this beer is a chocolate lovers dream!
I gave it an Untappd score of 4.75.