In the first episode of the first season of Strike Back, a Cinemax series on British Intelligence Agents and Iraq etc, the protagonist is confronted by a boy with a bomb strapped to him and a 'dead man's switch' made of PVC pipe. The soldier whips out a multitool and cut the red wire apparently disarming it. Hard to see in the lighting, but looked like a Gerber tool to me...one of the older ones.