RIO's traditional Dacron braided backing features high strength and low stretch and is unsurpassed in quality. A good compromise between thinness and the ability to make blind splice loops as suggested in our fly line set-up guide. It's easier to knot than brands that are very thin but have too tight a weave for a blind splice loop.

30 lb (13.6 kg) or 20 lb (9,1 kg) test, 100 yd (91.4 m) spools, color: Chartreuse