I particularly like the design of this bag. I appreciate how the large camera compartment is separate from the lens' compartment. The camera space is quite big, as you'll see in my photo using an Xbox controller for scale. Speaking of the lens compartment, there's tons of room for accessories of all kinds. The segmented divider is fairly thick. Nothing moves around once its in place. You can also access through the side door for any quick grab items if you don't want to fully open the lens case.•• How's the build quality? ••The material feels great, particularly the plastic buckles. Each of them is thick, not flimsy. I can see them lasting a long time. As with all bags from China, I was worried about the quality of the zippers, but there were zero problems. I've zipped and unzipped them many times without any snags or drag.•• Overall ••This is a well-designed, basic camera bag. No complaints. If I encounter any issues, I will update. If you have any questions, please leave a comment.Update 10/02/2017:I recently acquired a climbing gym membership. I have to carry shoes, a harness, and a couple of small items in it. I didn't want to use my large backpack, so I busted out the K&F Concept Sling. If you remove all of the slotted material, you end up with a tiny backpack perfect for carrying small loads.I've had no issues with the build quality over time. I will continue to update as I use it.