A pocket kit
I have just spent a few pounds of a cheap first aid kit. This come in a natty little pouch and fits neatly in to my coat pocket. I will use this kit as a normal household first aid kit and will gradually add the following items.
1. �20 note in case I find myself stranded without cash. I will be able to get home even if I am robbed. This may be hidden in variety of ways including this USB-like device.
2. �1 coin for supermarket trolleys ext.
3. A bottle opener.
4. A mouth-guard in case I find myself giving mouth to mouth.
5. Nail clippers.
6. Polishing cloth for my glasses.
7. My fisher space pen.
8. Two books of stamps.