C&F Design Universal System Fly Patch with Standard System Foam (SFP-3500)

System Fly Patch – Flexible Fly Storage A simple, versatile fly patch featuring an innovative Foam Changer for convenient access to your favorite flies. Easily transfer System Foams from your Boat Box or System Case to your chest, eliminating the need to prepare separate fly selections for boating and wading. Compatible with System Foams from the Boat Box, Universal System Fly Case, and System Fly Patch, it offers a flexible solution for organizing and changing flies on the go. Key Features Neck strap supports both one-point and two-point hanging. Includes one Standard System Foam for sizes L (8 rows) and M (6 rows). Compatible with interchangeable System Foams. Note: Clothing attachment pins are not included.