OK, judging from what I found via search and a google search, I think I know my options, but I figured I'd ask anyway. Right now, I carry a bic in a custom sheath on my keychain. It comes in handy, I like having it, and I love that it doesn't evaporate...same bic has been there for a few years. It is, however, slightlyu bulkier than I would wish for keychain carry. I want smaller! I saw the peanut, but have heard that they are more prone to evaporation, like a zippo. That will not do for me. This lighter is an occassional use item for me, and MUST hold a charge for months or longer. Anyone? SMALL, long lasting-charge, keychain compatible lighters? Price is not really a concern.