Cortland Fly Line Backing, Micron, 30 lb Test, Blue - 100 to 2,500 yd

Cortland Micron, the standard by which all fly line backing has been judged for over 50 years, is renowned for its exceptional performance and quality. Manufactured in our New York facility using premium Dacron fibers, this world-famous backing features a tight, round braid with a smooth, low-friction finish and stretch-resistant capabilities.

Unlike looser, flat braids, Micron boasts a unique design that ensures zero twist, making it virtually tangle-free and allowing for perfect knot formation every time. This exceptional quality has made Micron the go-to choice for fly anglers who rely on their backing more than most.

Available in 20-lb and 30-lb test options, Cortland Micron is offered in a variety of colors, including traditional white, high-visibility yellow or orange, and a new blue option introduced in 2014. This versatility allows anglers to choose the perfect backing to suit their specific needs and preferences.

One of the key advantages of Cortland Micron is its flexibility in length. Anglers can purchase only the amount they require, whether it's enough to fill a single reel or in bulk quantities, ensuring they have the perfect amount of backing for their needs. This tailored approach to sourcing ensures that fly anglers can optimize their gear and minimize waste.

The consistent quality and performance of Cortland Micron have made it the trusted choice for fly fishermen around the world. Its tight, round braid, smooth finish, and exceptional tangle-resistance have set the standard for fly line backing, earning it a reputation as an industry-leading product. Whether you're a seasoned pro or a passionate enthusiast, Cortland Micron is the reliable backing that will keep your fly line securely in place, time and time again.

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