While Teflon skid plates and low-friction, high-tensile strength cable sound like technology fit for NASA, they're actually the guts of the SideWinder, along with a half dozen other hi-tech features that make this fully loaded, retractable tether system more than meets the eye. The SideWinder is engineered and constructed with materials specifically designed for convenient access and maintaining a silent presence in the woods. Keep everything from rangefinders to radios safe, secure and always within easy reach