These Waterproof Silicon Fly Boxes made by FilCon have a watertight gasket that runs around the edge and a locking latch designed to keep water out of the fly box. No more rusted hooks! The silicon insert hold hooks securely and will not develop a memory like foam that cause the grip to become weak causing your flies to end up all over your box!

These boxes have a slim profile and are designed and built to be durable. The silicon insert is made with a single step molding process in which the slits are molded directly into the silicon rather than cut out later. This is a high quality box that will last for years to come!

The box is available in two sizes and two configurations.

Medium Single Sided Box - 4” x 7” x 5/8” This box will hold 121 flies!

Small Single Sided Box - 3 3/4” x 4 1/4” x 5/8” This box will hold 77 flies

Medium Double Sided Box - 4” x 7 1/4” x 1 1/2” This box will hold 312 flies

Small Double Sided Box - 3 3/4” x 5 1/2” x 1 1/2” This box will hold 220 flies