NRS Pilot and Co-Pilot Knives with clip-in sheath

Check out these two knives from NRS and while they are specific for the boating market, I think these are cool all around and I would like to have one of these mounted on my shoulder strap for hiking.

For more info, check out their knife page:
http://www.nrsweb.com/shop/product_list.asp?deptid=960