If you only want to buy one every 20 years or so
www.scottleather.com. These things are bomb proof.
Contents of my bag any given day:
- Laptop
- Captain's Atlas
- Extra folders/paperwork/customs cards
- Personal headset (Usually one never knows where the previous guy's mouth has been before touching the mike but in a small company one does know thus the personal headset...)
- Sunshades
- Jepp size binder full of cheat notes
- Case for sunglasses
Still plenty of room left over for stowing a hat on deadhead flights and maybe even a duty free purchase from time to time.