Plano + Plastic Straws
I have been using the Plano box, Like Kush, but inserting the flies in short sections of plastic straw. That allows you to carry more flies and keeps them contained when you open the lid in the wind. The straws come in different diameters, you want a tight fit. Also, the clear ones allow you to see the pattern without taking the fly out of the tube.
Practice is about increasing your repertoire of ways to recover from your mistakes. Joann C. Gutin