
Nothing pairs better with a Spyderco than another Spyderco! I usually carry a rotating line up of large Spyderco's (I gravitate towards Shaman, Police4, Chief, or Manix), a Dragonfly or Lil Native, and a P'kal.
For accessories I carry a small Bic lighter, I don't smoke, but I like having a lighter and the bics are pretty indestructible. Even if you get them wet or accidentally wash them. And it's no big deal if you lose it.
I also carry a rotating line up of Nitecore Keychain lights. I like the new Tini2's a lot, and the new TIP SE's, the old TIP CRI's too.
Lynch NW Prybars are a staple of my EDC. They keep me from using my knife as a scraper, screwdriver, bottle opener, or prybar.