The Smith Creek Middle Fork Fly Patch is the patented, extreme access, double-sided fly patch system designed with exposed ribs that protect your flies from loss due to rub-offs. Never before has it been easier to see and access your flies. It holds a lot of flies securely in custom micro slit foam and protected from damage or loss by its patented exposed ribs. Worn on it's zinger, or a lanyard, makes it exceptionally easy to use. It's designed to be worn on vests or clothing, chest / sling packs. For use on lanyards or D-rings an alternative attachment cable is provided.