Simms Fish Whistle Elevate your angling, protect your prized tackle and make more friends on the water with Simms' most enlightening accessory. Now with extra capacity. * Compression molded 600-denier polyester for durability and crush resistance * Removable plastic container docks inside * Internal pocket with hook and loop closure for secure storage of accessories * Loop patch inside for storing flies * Webbing hanging loop for safe storage * DIMENSIONS: 3x 1.75x 5 * ITEM #: PG-13228