It most probably was a Wallpaper . They present a tightly edited discreetly packaged list of the best a location has to offer the design conscious traveler. Wallpaper CG are compiled by the magazine's travel experts providing up-to-the-minute information.
Each guide combines info on Landmarks, Hotels, Urban Life, Shopping, Sport, Architours and Escapes. As a business traveler, I like the 24 hours, see-the-best-of-the-city-in-just-one-day, section. WCG issues are sub compact. I put it in a pocket of my jacket and it goes where I go.