That's a really cute rear basket.

I'm primarily a utility cyclist who rides to work daily and doesn't own a car. Anyone own a briefcase pannier? I've seen ones by Arkel, Ortleib, and Carrradice. I'm leaning towards the carradice, but am definitely looking to hear about other people's experiences. I need it to look more professional and less sporty, because I ride to other offices for meetings and such. I've got to get something that I can organize myself with, as I have been forgetting stuff at home and work because I no longer use my excellent organizing bag with a pocket for everything. My grocery pannier isn't cutting it and I do not want to be carrying anything on my back. Fortunately, I do not have to lug a laptop around. Anyone have something nifty they use for work?