Introducing the Moreporks Fly Fishing Vest. Our most technical outdoors garment to date and designed to be work in the pursuit of game fish as well as the city streets. Constructed with a vintage-feeling cotton/polyester blend, we've spared no technical detail with 14 external pockets, 5 internal pockets, 3 utility D rings and a lambswool fly patch. The Moreporks Fly Fishing Vest was designed to withstand the rigours of fly fishing and to be thrown over a hoodie or jacket to add an element of sophistication to any outfit.