The following is a list of items divided into two groups, essential and nice to have.
Essential Items
- Flashlight. You can get very small pen lights and LED flashlights that won't weight you down but will provide light in an emergency. I never ride the subway without a flashlight of some kind. A flashlight could come in handy in a power outage inside the subway, but could also be useful when riding the bus in the event of a local or widespread blackout.
- Bottle of Water. This is especially important if there is an outage on a very hot day but even in the winter you need to keep your liquids topped up!
- Quarters/Cell Phone. I recommend both, just in case your cell isn't working. It may be handy to call a friend to get a ride. Don't forget a phone call is now 50 cents.
- $40 Cash. The exact amount doesn't have to be $40 however it should be enough to get you home in a taxi from work. Depending on where you live you may need more or you may need to plan to go to a friends place.
- First Aid Kit. You can carry a very small first aid kit in the side pouch of your backpack without weighing you down. It can be useful for anything from an emergency to putting bandaids on your blisters so you can finish walking home.
- Emergency Blanket. These little silver blankets will run you $1 at the dollar store and are very small. Keep one in your first aid kit. In an emergency this could help an injured person from going into shock
- Scanner. Most people ride the subway in complete ignorance of what is going on. If you really want to stay on top of things get a scanner and listen to Transit Control yourself! More info is available on my other post
If you have any other must-have items, let me know and I will add them!