Love this bag.  I kind of look like a school-age child but I don't really care what other people think... I'm also noticing that a lot of people carry backpacks so it's been fun to join the revolution. It's lightweight, well-made, easy on my back, spacious, protects my laptop, and fulfills all my wildest dreams of a fancy backpack.  I bought it for travel but I've been using it daily.  It would be nice if it had a pouch for a water bottle.