Ive been putting one together myself:
Contents....Bomb bag set, Havalon knife with extra blades, Paracord, Flagging tape, about a 6 foot section of Electrical tape on a small piece of credit card, a few small tie straps, and a few pieces of reflective sticker material...all stored in the Bomb bag set "outer mesh bag"
I may swap out the paracord for some 1.8 mm reflective cord, and then I'll just keep the paracord in another part of my bag as part of my other supplies. The reflective cord would be enough to tie the game bags closed, and be reflective at night when trying to locate them. I also need to add a few contractor garbage bags to the list, for dunking in the creek as a storage area for the meat when needed in warmer weather. I used to carry the latex gloves, and never took the time to put them on. Probably should....and always say that I will the next time I clean an animal, and then don't...so OUT they came.
The reason for the electrical tape: serves two purposes...I have used it for attaching tags. Works great and holds secure, and the second purpose it that's its right there WHEN I cut myself a finger and don't have time to pull out the regular first aid kit stuff.