Whether you work in a dry overly air conditioned office or need some extra humidity for medical reasons, you may want to check out the Cyanics Sauna Boy. It sounds creepier than it is, there is not a boy in a sauna. Just a cute little teapot looking character that blasts cool (atomized) steam out of the top of his head. This USB powered portable humidifier is quiet and simple. The unit will run for two hours before needing a refill. Perfect for the office or hotel room on the go.
Yours for $25.99 here.