Well not a box, I know I'm letting the side down but I play around with what I carry and still covet a Huddson Bay copper one!
Here goes: -
Leather bag tied with a sack knot, neoprene pouch, suede leather pouch, scallop hearth, Ferro rod.
I carry a spare rod, lighter and pencil sharpener in my possibles pouch.
In the suede pouch at the moment there is a tin with some char cloth, a tealight, some beeswax (it even says it on it) and a sharpening stone ('cause I forgot to take it out).
Scallop shell to use as a moveable hearth for embers, can also be used as a lamp or lamp reflector, drinking cup, or dry goods scoop.
Little neoprene pouch stuffed with cotton padding at the moment, depending on what I have other natural tinders can go in too.
Leather pouch all trussed up with a sack knot.
Inside two tins which contain the following: -
TIN 1; has another smaller clan shell for moving/creating embers, some fungus for taking a spark, a mini char cloth tin and lots of resin.
Tin 2; has what it says on the tin, though either the flint or the striker is pants are the few sparks you get are pretty dull and cool.
Main ferro rod, I wouldn't use my knife to strike it as it's a pet hate of mine.
Ziplock baggy of special Belzeebob23's patented drier lint. Good stuff that (and always blue like belly button fluff!)
And as a special Brucey Bonus for Cameron, here's a pic of the toasting fork that is one of my favourite things, my Great, great, great (maybe one great too many?) Grandfather made it as one of his apprentice pieces as a blacksmith. A great extending fork that has made many, many bits of toast and crumpets. The odd muffin and marshmallow too. With my fave horn spoon .