You're a little bit late to the party Lars (viewtopic.php?f=7&t=20432 but I love their self-deprecating comments in your link "Or as Farther Bag Co puts it, it’s just one of their “unnecessary products to fix all the non problems in your life"." and "It costs $35 USD and promises to change your life forever."
We go out into the hills to lose ourselves, not to get lost. You are only lost if you need to be somewhere else and if you really need to be somewhere else then you're probably in the wrong place to begin with.
You reckon Stu might make me one... to save on overseas shipping and the taxes (plus the US one might not get here in time for the BB200 which is when I needed it for).