Rio Mainstream Bass Fly Line Midlayers On a hot day

On a hot day

Two exterior stash pockets

revolutionizes the comfort and protection of the entire ankle area thanks to a combination of innovative materials that allow the footwear to contour gently your ankle

The secure roll-top closure helps seal out water while giving you access to a spacious 38-liter main compartment

Smoother Strips

Rio Mainstream Bass Fly Line Midlayers On a hot dayRIOs Mainstream bass fly lines have been developed to meet the overall needs of the average and novice fly fisher, and are designed to optimize rod performance with slightly heavier and shorter head lengths. Every Mainstream line undergoes the same rigorous production processes and quality control standards as all RIO fly lines, and is made in RIOs Idaho manufacturing facility. Each bass line is built with a warm water coating over a supple memory