Here's my current set-up which has been working fine:

http://www.equipped.org/onyrown.htm#without_it

This is the keychain:

http://www.bisondesigns.com/catalog/circle_caddie_661486.htm
_________________________
Doug Ritter
Editor
Equipped To SurviveŽ
Chairman & Executive Director
Equipped To Survive Foundation
www.KnifeRights.org
www.DougRitter.com