Micron Fly Line Backing - Purple Spool:5000 YDS Accommodates our 3L Chest Pack

Accommodates our 3L Chest Pack and 2L Chest/Hip Pack

the Amplitude Smooth MPX taper starts where the GPX left off

Chose from six different sizes and three different colors to build your own wind-on leaders

this fly likes to hold its depth and move in a very enticing path

Micron Fly Line Backing - Purple Spool:5000 YDS Accommodates our 3L Chest PackCortland Micron is the standard by which all fly line backing has been judged for more than 50 years. World famous for its tight, round braid, smooth low friction finish and stretch resistant performance, Micron is manufactured from premium Dacron fibers. Unlike looser, flat braids, Micron comes with zero twist, is virtually tangle free and knots perfectly every time. Ask any fly angler who sees their backing more than most, and theyll tell you they