In the Lowepro bag Camera fits two or more memory cards (if necessary without the protective cover) into it and a spare battery. The camera is in the main compartment enough space, also the (somewhat beefy) wrist strap the D10 does not bring the zipper to its limits. The main zip has two normally open to allow the wrist strap to the camera look at a corner out and bag with the camera are supported on the solid wrist strap of the camera. The zipper of the small additional pocket is only "one way". On the back there is a belt buckle, which can be opened and closed with snap and velcro.
The material and appearance are very solid. The zippers easy go. Waterproof the bag is not, for the D10 you'll have to also not be. I have no hesitation to throw the D10 in this case, including tool in a bicycle handlebar bag and to go on mountain bike tour.