It's a rude awakening for that rookie vacationer abroad when they try to plug in their gear for the night. Veteran jet-setters know that outlet shapes can vary wildly from country to country, which necessitates that most boring must-have for any world-traveler: A sackful of clunky power adapters. Awkward problem, elegant solution: The Twist Plus World Charging Station. Essentially a skeleton key of international plugs, the Twist Plus rotates easily to change between one of four configurations most common to wall outlets in the US, UK, Australia, and Europe.