Backing
Fly fishing backing from Scientific Anglers sold in bulk quantities and shipped on a separate spool or loaded onto your new reel. Choose from 20 lb or 30 lb and in the colors of White, Fl Yellow, Fl Orange, Blue, Green, Black, or Red.
Read more
When it comes to building a strong foundation for your fly-fishing setup, quality backing is essential. Our Backing collection is perfect for those who rig multiple reels, guide professionally, or just want extra on hand. Our backing selection ensures smooth, reliable performance when a fish runs far and fast.
At Pacific Fly Fishers, we stock only proven, durable backing that holds up under pressure and spools cleanly onto any reel. Choose from a variety of colors and spool sizes to match your preferences and gear setup. From bright, high-visibility options to more subtle hues, our bulk backing gives you the flexibility and volume you need—without compromising on strength or knot-holding reliability.
If you're a fly tier, shop owner, guide, or serious angler, buying backing in bulk is a smart move that saves time and money. Whether you're filling multiple setups or replacing old line, our high-quality backing helps keep your gear ready for anything.
