After 30+ years I have long since exceded the capacity of a tool box. Not that it is a good thing. At this point I have bought shelf sized soft plastic bins for stuff like bowstrings, calls,belts, cord/zip ties all which are too big for small chambers. I have then bought a number of small square and round plastic containers with tops that click on and use them for smaller items like field tips, boradheads,glue , what have you. The "Dollar Store" is a great source for a small price. I once had a fishing tackle box, and years ago I had a soft flexible fold over plastic case with a bunch of small zippered pockets that was being sold for the same thing, but with an eye for travel use. I haven't seen that for years but maybe still available through a business that caters to compound shooters. At home I hve a closet with shelves for the boxes, and if traveling I take a few back up items that stickbow shooters might need (nocks,glue,extra glove etc and throw it all in a shoulder bag. A zip lock should do. The longer you are at it, the more you realize that you can probably do without.....