The Price: $75 for the MacBook and MacBook Air versions (both silver and black), $86 for the upcoming MacBook Pro version.

The Verdict: It works great. Moshi's own temperature measurements for the MacBook listed a 6 degree Celsius drop in temperature between using the Zefyr and not using the Zefyr after an hour's worth of video playback. We didn't have a MacBook to test it on, so we tested it on the even hotter MacBook pro, and got similar results. Temperatures on the enclosure bottom were up to about 36 degrees Celsius without the Zefyr, and around 32 degrees with it.

The best part of the Zefyr is that it looks great and only lifts up the back part of your laptop. This tilts your MacBook at a comfortable angle for typing while on a desk, but might not be terribly secure when it's on your lap. Seventy-five bones might be a bit steep for a laptop cooler, but it's probably one of the best ones we've used yet, and it goes well visually with your laptop. [Moshi]

The Zefyr also provides a pass-through USB port, so that peripheral use is not sacrificed. A portable cooling pad might be a little silly, but for anyone who's experienced the heat of a MacBook on their lap, and worries about going sterile, it may be useful. It's available now in black and silver colors, and sells for $75. [Moshi]