DetailsAgain Salmo has shocked the world with the Zipper. This creative design for a lipless crankbait delivers more vibration, a louder rattle and better overall fish ability than anything else in its class. The Zipper will simply trigger more fish to bite. Salmo lure designers worked overtime to create a lipless crankbait that gives the angler the control of speed and depth without losing any performance. Fast or slow, the Salmo Zipper is a fish catcher for sure.