I purchased the hat/shirt clip magnet tray from North Fly Apparel. I love having it clipped to hat keeping the essential flies easily accessible without having to rummage through fly boxes to find the perfect fly.
Show up to the water, match the hatch appropriately, then add the flies to the magnetic clip and work on catching some fish, not all the flies you packed to make you look like a pro angler.
Keep it simple and grab one of these magnet trays. I love my hat/shirt one.
