For food poisoning

You'll need it for camera

Very useful for looking at landmarks

For photos

Very useful for directions

A must if you want internet access at a hotel. Otherwise hotel will charge you rental fee sometimes.

Very useful

Useful for plan ride

It's a headband warmer.. useful for cold climates

You'll need it to grab photos off camera memory sticks

Useful for keeping dirty laundry in there

Never know when you will need it

Those things come in so handy

In case you want to use the printer in the business center or hook up to something