Mega versions of the wildly popular Ultra Thin fly boxes.
These boxes measure 12" L X 8 7/8" W X 7/8" D. They make great boat or bag boxes and are excellent for storing large quantities of flies. This magnum sized box makes a great trout, smallmouth and panfish flies.
Mad River Outfitters Magnum Ultra Thin Fly Box- 522 slits in premium closed cell foam- item# FBFB11
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