Are there any useful wallet/keychain tools out there?

I’ve been looking around the market for a few weeks and everything seems to be either more form/looks than function or just doesn’t have enough features.

Anybody have any experience of have any they use/have used in the past with success?

Some examples, and often terrible reviews

http://ecx.images-amazon.com/images/I/319vZbWQN2L.SL500_AA300.jpg

http://ecx.images-amazon.com/images/I/41V4G4XX8PL.SL500_AA300.jpg

www.amazon.com/dp/B0001WOLU2/ref=pe_62810_22297530_pe_vfe_dt8[

http://ecx.images-amazon.com/images/I/41u752VvaOL.SL500_AA300.jpg

http://ecx.images-amazon.com/images/I/41PJiHfypAL.SL500_AA300.jpg

I would like it to have some sort of knife/bottle opener/screw driver features as primary.

buy a snowboard tool kit thats meant to fit in your pocket.

i have the last one, but i rarely keep it in my wallet because it’s pretty bulky. this would change if i was going camping/hiking or something.

Just gonna leave this here…:rofl

http://www.racetrackstyle.com/MotoGP.html

That is actually cool as hell.

Do they come in NHMS or the 'ring? :rofl

Swisscard?
http://www.swissarmy.com/us/product//Swiss-Army-Knives/Category/Everyday/SwissCard/53927

Try EDCForums.com

That’s the best option yet!

Probably going to go with that and let you know

http://www.survival-gear.com/p38-can-opener.htm

Fantastic little tool to keep on a key ring, and why not for $.50. I need to order a few new ones mines getting dull after 6 years of occasional use.

I thought about getting something like that at one point. But then I remembered how much I travel for work and how forgetful I can be, and I guarantee I would forget about it and end up having it confiscated by airport security pretty quick… lol.