Pros: Good value for the money. Plenty of room.

Cons: Not as well made as it's much more expensive LowePro counterpart. I loaded mine up with heavy items and it tore in 2 places (still useable though). Since, I've purchased a LowePro ($100) and I'm using this Bower sling on another DSLR (only not stuffed with a bunch of extras). Works just fine now & I would recommend without hesitation under light carry conditions.

Pros: Construction and materials seem to be just fine. Sling type backpack awesome for allowing access to camera without taking off pack. Allows room for charger, extra lens, extra memory cards, and filters/shades/misc.

Cons: You wont be carrying much other than your camera supplies.

Other Thoughts: For the price this is fantastic.

Pros: Main compartment can hold my DSLR, 1 wide angle lens, and 1 telephoto lens with room left to easily hold at least one more lens.
I use the top section to hold my Point and Shoot camera, battery charger, mini tripod, and memory cards.
The front pouch holds my collection of lens filters, cell phone, some cleaning cloths.
VERY comfortable to wear. after you swing the backpack over your shoulder, there is an optional strap that you can 'click' around your front to help should the pack in place. I use it when I'm using my bike to get me around, and once when climbing in the mountains I appreciated it; other than that, it's nice but really not necessary. (there is a hidden pocket on the back of the pack to tuck this strap into when not in use)

Cons: Sometimes I worry that camera backpack look a little to much like camera backpacks; that is, sometimes they scream, 'Steal me! I have expensive equipment in me!' In a way, I kind of like this bag because it's not as well known of a brand.

Doesn't have a 'quick access' side entry like some of the other packs do.

Doesn't have a dedicated mono/tri-pod holder on the outside of the bag.

Other Thoughts: With all of my gear loaded, the pack gets heavy; however, it is extremely well padded inside and out. If I were ever to drop my gear, I think this bag would do a good job of protecting it.