To be honest every day I've had it has exceeded my expectations. I've been using it at work for almost a month. I work 12 hour days in a pharmacy and travel about 100 miles back and forth, I have to take essentials to work. Between lunch, computer, diary, change of clothes and many other things, this bag holds everything perfectly. There are no signs of wear yet, but don't expect to see any soon. Also, the USB charging port on the outside of the bag is great for when I'm walking back and forth or even taking it on a hike. If I remember, I'll be back for an update in about six months.