The caption on ThinkGeek says: ‘for rainy knights’ LOL! For you Japophiles and Trekkies, it also comes in a lightsabre and samurai sword version. It comes with a sheath and a shoulder strap 🙂
Also on ThinkGeek the coolest thing since toothpaste: the programmable tattoo! Ok, you have to get an implant of a ‘canvas’ first, but then the moodInq wand can be set to anything, even shopping lists! How cool is that? Do Want!