Air-O-Swiss Travel Ultrasonic Humidifier

Packable humidifier

On a recent trip to Berlin in the dead of winter with a toddler with a cough, we found ourselves with a dilemma: buy a humidifier when we arrive and then either sell it after a month or abandon it, or purchase the Air Swiss Travel Humidifier, a little pricey at $50, but a very compact unit. I was against buying something so specific as a travel humidifier, but we were so glad we did.

It’s a little bigger than a Macbook Pro power supply, and twice as thick. It has a clever water reservoir, any .5 liter or smaller water bottle snaps into a fitting, and will supply 6-10 hours of vapor, depending on the setting.

Berlin apartments are as dry as a brush fire, so we also ran it all day in the living room, and even in a large room, it made the air so much more pleasant. Then we ran the Air Swiss all night for the baby, and again it performed perfectly. That’s day and night for 30-days non-stop; it’s built solid.

The only drawback is that there is a rather bright blue light that illuminates the vapor when the unit turns on, which changes to a red light when the water bottle is empty. If you’re a light sensitive sleeper, it might be an issue.

As someone that lives out of hotels a month or two a year, I can’t imagine traveling without it. Even without a cold it just makes the stuffy dry air in a central heated building pleasant.

-- Bernie Bernbaum 04/20/12

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