The Halcyon knife are tied to slide onto the Harness. Both versions have a 7cm long blade with cloth cutter and a saw to the blade. The Halcyon knife comes with a sheath that is pushed onto the harness belt and thus is easily accessible. The difference in the two models is the design and the difference in the delay of Halcyon Harness vagina. The Halcyon explorations knife has einn angled suspension and sits by approximately 20 ° angle to the belt harness. Thus make it easier to reach the Halcyon exploration knife given.