I bought these packs to give to the groomsmen in my wedding.  They all got one filled with other stuff.  I bought one for myself too.  They're really, really high quality.  Very durable!!  Many outside pockets for small items, lighters, chargers, boarding passes, camera, smokes etc.  Inside area isn't the largest of all packs but big enough for some clothes items or a laptop if needed.  I've used it 3 times as a carryon while traveling with a change of clothes, an airplane blanket and many of the small items I mentioned earlier.  All good!!