Redington Accessories Backing Dacron 20Lb 100 yd. Fly Tying Equipment, Chartreuse, Fishing Line - Canada

RIO Products — Tom's Outdoors

Backing doesn't just connect your fly line to your reel, it also provides insurance for those drag-blistering runs of steelhead or bonefish. It works

(14kg 250yd, Red) - Scientific Anglers Backing Dacron Fly Line

Redington Accessories Backing Dacron 30Lb 5000 yd. Fly Tying Equipment, Chartreuse, Fishing Line - Canada

Braided Dacron Backing - royal-wulff

Aventik 100YD/91M Dacron Braided Fly Fishing Backing Line For Trout Fishing 20LB/30LB - AliExpress, dacron fishing

Aventik 100YD/91M Dacron Braided Fly Fishing Backing Line For Trout Fishing 20LB/30LB - AliExpress, dacron fishing

Backings - Guideline Fly Fish Canada

Fly Lines, Boxes, Nets & Tools - Spawn Fly Fish– Spawn Fly Fish

Fly Lines & Backing – A Blaze In The Northern Fly

FLY FISHING CATALOG - Hook and Hackle

Leaders & Backings - Guideline Fly Fish Canada

Fly Line by M MAXIMUMCATCH. Details:This braided fly line is the perfect balance between thick and able to make blind splice loops! With vibrant colors and thin material, this line will both keep high visibility and have more reel capacity than its competitors. The braided texture adds more strength and reduces possible stretch, while the low coefficient of friction minimizes the wear on the guides. This line comes in two sizes, 20 and 30 lbs.

Maxcatch Braided Fly Line Backing for Fly Fishing 20/30lb 100yards (White, Yellow, Orange, Pink, Purple, Green,Black&White, Black&Yellow)