Few beers are shrouded in secrecy like the porter; a beer whose roots are said to be punctuated by hurried footsteps along cobbled London streets and swirls of mist from atop the River Thames. Decloaked and radically reinvisaged, BrewDog's Alice Porter is a 6.2% sacred union of one 300-year-old recipe and two cross continental hop varieties.

A delicate mirage of chocolate, red fruit and burnt sugar, let Alice Porter whisk you away to a forgotten time juxtaposed against the backdrop of modernity. And then, before you know it, she's gone... tumbling down a rabbit hole into the same obscurity that first caught your attention.

Leaving but the question – who or what is Alice Porter?