If there’s demand for a travel plunger, why not a travel spork (spoon/fork/knife, actually). This indestructible plastic wonder from Scandinavia is practically weightless and is popular with backpackers. Great if your travel is not only light but also cheap. For in-room food prep, stirring a beverage, or when that takeout place leaves out the cutlery (arghhh!) — Spork to the rescue! I keep one in my desk, but I’ll be taking it along on trips, too.
LIGHTMYFIRE corporate site - lots of cool stuff