Gerber CrossRiver Knife Salt Rx 31-003591Gerber 3591 CrossRiver Knife Salt Rx with Blue Glass Reinforced Polypropylene Handle Stay prepared on water or land with the Gerber CrossRiver Knife Salt Rx 31 003591, a compact fixed blade knife designed for anglers, kayakers, and outdoor professionals. Built for high moisture environments, this knife features Salt Rx corrosion resistant coating, a blunt tip for safety, and a grippy textured handle that ensures control even when wet. Whether you're