Orvis Gel-Spun Backing - Yellow upsell but can be cast on

but can be cast on just about any line assuming you're willing to give up the "finesse" factor

both FLO tip and CCT style sink tips are recommended

Loops on both ends for quick attachment

The GTX from Nautilus® Reels

Core: Camo Mono Core

Orvis Gel-Spun Backing - Yellow upsell but can be cast onHigh capacity gel spun fly line backing. This is the preferred high capacity gel spun backing for big game angling. Orvis maximum strength fly line backing provides up to 60% more capacity than Dacron. The 30 lb. test Gel Spun Backing gives you more capacity than using 20 lb. Dacron, which is why it is the backing of choice for big game angling. Braided from gel spun polyethylene, this incredible fly line backing is 10 times stronger than steel in