AIRFLO Fly LinesRajeff sports is the distributor and designer for Airlfo Fly Lines. These guys know fly fishing! They also build and design Echo Fly Rods so they always have fishing on the brain! Airflo makes fly lines for single hand rods, spey rods, and switch rods. They also build a variety of floating lines, sinking lines, and lines that have multiple sink tips, or incorporate the use of a running line such as a shooting head.