Can. Pretty much black with a tan head that’s soon a coat. Aroma of mocha and molasses, some vanilla, pine. A nutty note that’s a little green. Smooth, low carbonation - or yes, the can says nitro (I’d assumed that was for draught only). But there’s no widget. So I guess it’s nitro but not much of it. And it works really well. smooth and oaty with more chocolate than coffee, quite strong citrus-tinged bitterness. Solid beer.