These Waterproof Triangle Foam Fly Boxes offer the best of both worlds. A side for holding your flies in the triangle slit foam and a flat side for streamers.
High impact ABS shell, Silicone Cord seal. Watertight and Crushproof in small including lanyard and medium without a lanyard. Small comes with one ripple foam insert in the bottom. The
TriangleFoam Fly Box - Medium Replace Page Grey only.
Replacement threaders for Standard Triangle Foam Threader fly box