Scientific Anglers Mastery MPX Weight Forward Fly Line Waterproof Fly Box and padded shoulder straps

and padded shoulder straps

SITKA designed these pants to allow you to always carry it in your pack

Three mesh interior pockets

Evolve™ bio-based frame material

Scientific Anglers Mastery MPX Weight Forward Fly Line Waterproof Fly Box and padded shoulder strapsMASTERY PRESENTATION TAPER Applications Technologies For years, the gold standard in the Scientific Anglers lineup was the GPX taper. From tossing small dries to slinging huge streamers, the GPX could do it all. But all good things must come to an end. Built a half size heavy, the MPX taper starts where the GPX left off. Redesigned with more mass toward the front of the head, the MPX provides the same benefits of the GPX, with an added emphasis on