RIO - C F Designs Waterproof Grand Slam Fly Box - Tarpon

Revolutionary Micro-Slit Foam - the perfect way to carry and store flies. What an amazing improvement in fly boxes! Try it just once and you'll agree that patented Micro-Slit foam is the world's best way to store flies. No other system takes such great care of every aspect, from hook to hackle. Just slide the hooks along slits of the foam, and the foam grabs the bend of the hook, securing barbed and barbless flies alike with a snug but gentle fit that always stays in place. Hooks stay straight and flies won't mat.