Bagjack, well-known for their utility bags in Europe and Japan, collaborated with our friends at Beinghunted to create the 1-B Messenger bag back in 2005. This year, they reissued it for the holidays, but bigger! In fact, it fits a shoe box plus some.
The innovative three-point strap system enables one pull tightening of the shoulder strap, perfect for when you're on your bike. Lightweight but durable, it's a good-looking (and more importantly) highly-functional bag.
Available from The Glade, it's unfortunately already sold out but there should be more stock in early January. It's worth the wait.