My Pack - I scored this for $10 and it fits everything I need. I prefer the trays over a standard fly box. Not sure why but I do. My fly reel goes in one pocket and random supplies(pliers, line nipper, nail knot tool, etc.) in the other. I also have my leader / tippet material and scale in the pack. The pack has 3 trays for my flies and I bring an assortment for warmwater fish. Our friends just got me a cell phone dry box that is clipped on my pack. Love it.