I do my fair share of traveling, and due to my occupation, I do a good bit of writing while I'm on the road. Naturally, I can appreciate having a good keyboard on my laptop, however, I've never considered taking my full-size keyboard around with me. That's why I'm not finding this next product to be the most useful.
I'm sure that there are people in the world that don't mind lugging around a giant keyboard, so they might think that this Keyboard Sleeve is the best thing since sliced bread. Honestly, none of the people I know that do any amount of traveling have the room to carry around something that large, but to each his own.
If you can't stand typing on a laptop keyboard, this Keyboard sleeve will keep it protected on your trips. It's waterproof (though it has open sides so beware) and has heavy padding. They come in range of sizes and cost between $29-$49.
Waterfield Designs Keyboard Sleeve [via crunchgear]