Now that I look at it, the bag does kind of look like it could be small in the first photo, LOL, but it's actually decent sized! I mean, all that stuff is in there and today for class, I also stuffed a water bottle and my planner (which is about the same size as the book) in there as well! =O

Dental floss is always necessary, it's true, but somehow I never have any with me when I actually need it!