Pearstone Digital Video Camera Bag
At about $80, the Pearstone Digital Video Camera Bag is designed to carry a camcorder up to 15" long. But it also can function as a sturdy camera bag. It is the smaller sibling to the Pearstone Pro Camcorder Case With Wheels.
I like it for carrying a group of lenses around while shooting at home or locally; it is more convenient than a camera backpack.