Scientific Anglers Fly Line Backing - 250 Yards

Throughout Scientific Anglers® sixty year history, they have consistently set the standard in premier fly-fishing. From inventing the contemporary floating fly line more than fifty years ago to their specialty core construction and patented AST™ and Sharkskin™ technologies, they continue to transform and modernize the sport.   

At Scientific Anglers, angling scientists and design team members work in partnership with fly-fishing legends to develop cutting-edge technologies and ultimate fly line designs to boost your fly-fishing experience to the extreme.  

Whether you're a beginner or an experienced angler, Scientific Anglers equipment is designed to give you optimum performance with every cast.