Gerber Bear Grylls Lanyard: * Woven from 6" of utilitarian paracord to help you overcome the unexpected * Easily attaches to zipper pulls, key chains, duffel bags and packs * Integrated emergency whistle adds an important tool without adding complexity * Includes a copy of Bear Grylls "Priorities of Survival" Pocket Guide for easy reference * Lifetime warranty * Model# 31-001788