Fishpond Tacky Double Haul Fly Box - Searching for one fly box to cover every situation you might come across during a long day on the river? Look no further than the fishpond tacky Double Haul. With a massive 287 fly capacity, you'll have plenty of room for a wide range of flies. Load one side with nymphs and the other with dry flies for an all-day-box that will keep you ready for variable hatch conditions.