Irn Bru concentrate for Sodastream machines - in fact do Sodastream machines still exist? If not, bring them back too! Our nephew in Canada loved Irn Bru and the concentrate was a good way of taking it out in the hold luggage: you'd never get away with it these days I suppose if the XR machines picked up all your secreted bottles of orange liquid! Can;t stand the stuff myself, but many Scots swear by it as a hangover cure!