Lowepro has introduced the StreamLine 100 (product announcement page) compact system camera bag.
"The slim and modern design of our StreamLine 100 conceals the fact that it's built to fit and carry a compact system camera kit, plus a few extras. Compact, lightweight, yet protective, this sleek shoulder bag provides an easy and comfortable way to keep your camera gear within reach."
Exterior: 8.1W x 3.5D x 8.7H in. (20.5 x 8.5 x 22cm)
Interior: 7.3W x 2.8D x 5.7H in. (18.5 x 7.0 x 14.5cm)