Since I only use a dozen patterns any more, the materials and supplies to tie those fits in a fairly small container, and the remainder of the tying stuff, to tie the thousands of patterns I do NOT use, sits at home.

vise
scissors
whip finisher
bobbin for thread
bobbin for weight wire
copper wire (2 colors)
olive and tan thread, orange kevlar thread
CDC
lemon wood duck and gadwall flank
dubbing in burnt orange, gray, and yellow
chenille two colors
hooks in about 6 sizes and styles
5/32 black chrome beads
.020 weight wire
saddle hackle, grizz olive and grizz tan
glo bug yarn
foam for hoppers
rubber legs for hoppers

And that is about it for 99% of my fishing for the year.