Pescador Fly Box Mag Pad Small Smoke Grey

Good size that fits in a jacket pocket. The closure is a good friction seal that appears to be waterproof (haven't tested it). The magnetic pad inside is great for holding flies in a jiffy, they are not likely to fall or blow off in the wind while you are doing something else. The slots that hold the flies seem a bit tight but I am of the opinion that over time they will get easier to use.