Canned Air Like traveling without moving, minus the Jamiroquai

Can't find the time for a big trip and realizing that travel p*rn just isn't giving you the buzz it used to? Well unfortunately there isn't really a destination equivalent of mature housewives soaking down overweight llamas in fishnet stockings (sorry, Mexico City), but for anyone in need of their next vicarious vacation, there's Canned Air: kitschy tin packages of oxygen purportedly bottled up in major cities across the globe -- even though they're all made in Prague, which notably lacks New York's distinctive Summer mixture of baking garbage and hobo urine.