I have 3 regular bags. 
I have an InCase slim/narrow backpack. Rather than an ugly shapeless thing on your back, this backpack keeps its shape and looks square-ish It is like a briefcase on your back, except it has lots of pockets and little areas to stash your stuff. I love mine.
I have a small canvas bag (olive green), which is great. I couldn't find a photo on the internet, but it's really useful. It's small, but big enough to carry a water bottle, quick-dry towel and swimmers (like Speedos, I guess), goggles, deodorant and hair product, a textbook or notes, and a few other things. Did I mention that it's small?
I also have a olive green twill briefcase with brown leather pockets and accents. It looks fantastic, and I love it.
Olive green and brown look similar, so it doesn't photograph well. However, when I go to work on the tram, I swear that every 10 guys who see my bag take a good long stare at it.
I have an InCase slim/narrow backpack. Rather than an ugly shapeless thing on your back, this backpack keeps its shape and looks square-ish It is like a briefcase on your back, except it has lots of pockets and little areas to stash your stuff. I love mine.
I have a small canvas bag (olive green), which is great. I couldn't find a photo on the internet, but it's really useful. It's small, but big enough to carry a water bottle, quick-dry towel and swimmers (like Speedos, I guess), goggles, deodorant and hair product, a textbook or notes, and a few other things. Did I mention that it's small?
I also have a olive green twill briefcase with brown leather pockets and accents. It looks fantastic, and I love it.