Get Ready for Summer Trout Fishing with new Tippet and Leader from Scientific Anglers and RIO.(details)
We have a huge selection of the very best tippet and leader from RIO and Sci Anglers. Update your kit today.

Scientific Anglers Fly Lines

The Caddis Fly Shop carries the full catalog of Scientific Angler - SA Fly Lines, each suited for demanding fly fishing environments.

SA redesigned their full range of generalist and specialist fly lines recently. The Caddis Fly Angling Shop is committed to provide our clients the full inventory of fly lines by RIO, AIRFLO, and SCIENTIFIC ANGLERS - because these all three manufacturers have the know-how to design and produce excellent products.

Our access to SA fly lines is unsurpassed, so if you order an SA Line, we will be able to provide it promptly.

If you are leaving for a fishing trip within a few days - let us know in the comments section of your order, so we can be most responsive to your immediate needs. Make sense?

Scientific Anglers fly lines have earned a trusted role in our boats, and on our fly reels.

Our most experienced clients may select various lines from among the Big Three: RIO, AIRFLO, and SA. Depending on the individual line, they may prefer the performance of lines by all three manufacturers. This makes sense. Pick the best tool for selective fishing situations.

Reviews, Video, and Sales on SA fly lines

The Caddis Fly Angling Shop is proud to serve clients all over the globe. We regularly reach up to a shelf and grab an SA line for an in-store customer who is headed out to fish anywhere from the Oregon Coast, New Zealand, Florida, South America, Wyoming, or other exotic locales. From basic trout lines, tarpon lines, blue water lines, and a huge variety of sinking lines, SA has incorporated superior line manufacturing processes and materials to deliver top-tier fly lines for every purpose imaginable.