Back in my youth, I also built several "survival kits" using Band-Aid tins. They held a lot of essentials, such as Sweet-Tarts, Lifesavers, and a ‘Man-from-U.N.C.L.E.’ decoder ring. (I was 10. Sue me.) My first "adult" PSK was also built round a Band-Aid tin. But, they are somewhat too bulky for pocket carry. And, the darn top kept coming undone!
But as I have grown older, wiser, and, ahem..... more mature, I have gone the Altoids route. However, a little tin caught my eye several years ago - a Coleman's Mustard tin. The one with the friction fit plastic top. Good size, and could be used as a cup. I have not actually tried it because, well, my wife still has powdered mustard in it. So in the interest of domestic tranquility, I have to wait...............
Do you know how long it takes a family of four to use 6 ounces of powdered mustard?
If you said a loooooooong time, go to the front of the class.
…..CLIFF