Mine:
- Blackbox C20 noise cancelling headphones
- Kindle Keyboard - loaded with books
- iPad - loaded with movies & games
- Samsung Galaxy S3 - with foreign SIM (depending on where I am going), movies & music
- Canon S95 camera
- iPad cord, USB cord, international camera battery charger, multi-country USB power charger
- u-shaped pillow
- 100ml toiletries, medicines
- change of undies & spare top (been caught out before when luggage has gone missing)
- saline nasal spray - never had a post-trip cold after I started using this in-flight
- Flyhidrate - I love this for long-haul flights. It tastes foul but really does live up to its claims.