I recently purchased this bag hoping i can carry my photography equipment around with me securely, although i didn't quite realize how big it was until i received it in the post!
Despite it being a lot bigger than expected it is still a fantastic bag, although i would only recommend it for travelling purposes. I currently use it to store my photographic equipment including a DSLR Body with a lens attached, a 18-200mm lens, rocket blower, filters, charger, battery charger + batteries, point-and-shoot camera, speedlight and loads of other bits and pieces, and there is still space to store more!
The bag is padded throughout so you don't need to worry about your equipment getting damaged. It also has a waterproof cover which is attached to the bag in a pouch; You just unzip it, wrap it around the bag and it will help prevent water leaking inside during those rainy days. One of the things i like about this bag is that there are removable dividers which you can place however you like depending on what you want to put into the compartment. So for example, i have the dividers set so that my DSLR body has a snug fit and doesn't move about too much which prevents my camera from getting damaged.
The bag also has loads of little zips and pockets to store smaller items such as memory cards, lens caps etc and it also has a detachable shoulder strap so you can either carry it across the body or by hand.
Overall this is a fantastic bag to either store your equipment or for travelling purposes. It's reasonably cheap (for a camera bag), it is well padded and can hold quite a lot of equipment. I definitely recommend buying this bag!