With a massive 287 fly capacity, you&';ll have plenty of room for a wide range of flies. Searching for one box to cover every situation you might come across during a long day on the river? Look no further than the 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. Features:- a Holds up to 287 flies a Original patented silicone anchoring technology a Withstands extreme temperature range a Strong, latchless magnetic closure a Durable and tested for long-lasting strength a Recycled polycarbonate box a Patented design