Cortland Micron Fly Line Backing – Black
The Backing Trusted by Fly Anglers for Over 50 Years
When your reel screams and a trophy fish makes a blistering run, the last thing you want to worry about is your backing. Cortland Micron has been the benchmark for fly line backing for more than half a century — and for good reason.
Why Anglers Choose Micron
- Zero-Twist Braid — Tight, perfectly round construction eliminates the tangles and kinks that plague lesser backings
- Stretch-Resistant Dacron — Premium fibers maintain consistent tension so you feel every run, every headshake
- Smooth Low-Friction Finish — Glides through guides effortlessly, protecting your rod and maximizing casting distance
- Knots Perfectly Every Time — Reliable connections to your fly line and arbor, every single time
- Virtually Tangle-Free — Spend more time fishing, less time picking out bird's nests
Built for the Angler Who Sees Their Backing
Whether you're chasing steelhead on a Pacific river, battling bonefish on a Caribbean flat, or landing trophy trout in a mountain stream — Micron is the backing that performs when it matters most. Available in 20 LB and 30 LB test, in 100 YD and 250 YD spools to match your reel capacity.
Ask any serious fly angler who sees their backing more than most — they'll tell you they use Micron, every time.
The Backing Trusted by Fly Anglers for Over 50 Years
When your reel screams and a trophy fish makes a blistering run, the last thing you want to worry about is your backing. Cortland Micron has been the benchmark for fly line backing for more than half a century — and for good reason.
Why Anglers Choose Micron
- Zero-Twist Braid — Tight, perfectly round construction eliminates the tangles and kinks that plague lesser backings
- Stretch-Resistant Dacron — Premium fibers maintain consistent tension so you feel every run, every headshake
- Smooth Low-Friction Finish — Glides through guides effortlessly, protecting your rod and maximizing casting distance
- Knots Perfectly Every Time — Reliable connections to your fly line and arbor, every single time
- Virtually Tangle-Free — Spend more time fishing, less time picking out bird's nests
Built for the Angler Who Sees Their Backing
Whether you're chasing steelhead on a Pacific river, battling bonefish on a Caribbean flat, or landing trophy trout in a mountain stream — Micron is the backing that performs when it matters most. Available in 20 LB and 30 LB test, in 100 YD and 250 YD spools to match your reel capacity.
Ask any serious fly angler who sees their backing more than most — they'll tell you they use Micron, every time.