Gel-Spun Fly Line Backing

Go after the biggest, strongest game fish with maximum-strength gel-spun fly line backing.

• Gel-spun construction delivers exceptional strength for demanding saltwater and freshwater battles.
• Designed to handle powerful runs and heavy pressure from large, hard-fighting fish.
• Provides a reliable connection between your fly line and reel, giving you confidence when it counts.
• From Orvis, a trusted name in fly fishing since 1856.