RFT to non-RTF conversion. What should I carry in my trunk?

I'm getting rid of my two months old 225/45/18 OEM Goodyear Efficient Grip RF in favor of a non-RTF Kumho Ecsta LX Platinum.
As you know, there is no spare tire with the RTFs so what would it help me the most if one of my new non-RTFs gets into trouble? Besides AAA of course

I have one of these I keep in the trunk.

http://www.tirerack.com/accessories/...Tire+Inflation

Also one of these.

http://www.grainger.com/Grainger/CAM...LA3?Pid=search

These are both temporary repairs until you can get the tire patched.

One of these
http://www.bimmerzone.com/category/B...pare_Tire.html

Or, just go without anything. When's the last time you had a flat?

Originally Posted by mr_bean

One of these
http://www.bimmerzone.com/category/B...pare_Tire.html

Or, just go without anything. When's the last time you had a flat?

This is perfect, no need for smth else. Last flat was 13 years ago I think