We Can Be Friends Cloudy Krush Lemon Sour is produced in collaboration with Vault City Brewing of Edinburgh, making it the only beer in the range to involve an external collaborator. The hop bill includes Krush T90 and Azacca Cryo varieties, a detail not covered by the production method panel. As a non-alcoholic sour, Cloudy Krush sits apart from the cleaner lager and pilsner styles elsewhere in the range.