It's a neat little tool. I bought a few when they were selling on Ebay for $6.. Gave a few to kids, they loved them. I kept one, it's in my truck in my little woods walk-around bag.
Schrade also sold the I-quip. Or one could send a hundred bucks in for the Iquip computer part to upgrade the Navitool. NIce if you were climbing a mountain, as you could watch the altimeter.. and if you fell, the thing would compute for you your rate of descent.
And interesting little thing. But, like the 4x4, the Badger, the ClipHanger, on and on, was not enough to help Schrade out.
Phil