Cortland Micron Fly Line Backing (Blue, 20 lbs. - 100 yds
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Cortland Micron Fly Fishing Line Backing 20 lb 100 yds - 5 Colors - SteelheadStuff Float and Fly Gear
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Cheeky Spray Fly Reels – Bear's Den Fly Fishing Co.
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Cortland Micron Fly Line Backing, Blue, Size: 30 lbs
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Backing 20 lb. - Netlines Sweden
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Cortland Fly Line Backing, Micron, 20 lb Test, White- 100, 150, 200, 250, 300, 400, 600 up to 2,500 yd (100) : Sports & Outdoors
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Cortland Micron Fly Line Backing (Blue, 20 lbs. - 100 yds.) : Sports & Outdoors
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Cortland Micron Fly Line Backing (Blue, 20 lbs. - 100 yds.) : : Sports & Outdoors
White
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Cortland Micron Fly Line Backing
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Fly Line Backing – Cortland Line Company
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What's on Your Reel? Fly Line and Backing Explained