I am using this currently with my sl2, just picked up a Sony a6000 also. Absolutely no issues so far. I enjoy this design as it looks like a normal bag and I don't stand out like a sore thumb. I don't have any lens over 100mm but don't Beleive it will fit in such scenario. Fits my 55mm prime lens and the lens kit with no issues. Sufficient protection that I don't need to worry.

I used it last during the nba finals (game 5). It held up well, don't recommend soaking the bag but Will be able to hold itself.

After recently getting into video making and photography, I had a hard time trying to figure out the easiest way for me to carry around my Sony camera and the lenses that came with it. But that was not all, after adding in couple of flash brackets, three tripods and LED lights, it was no longer feasible for me to carry everything in a plastic bag. I had two options, either to get a large camera bag that is easy to use and is versatile beyond being a camera bag, or settle with using plastics bags, gym bags or my suitcase. A good friend of mine recommended visiting K&F Koncept website and get a quality bag from there, but the shipping was out of reach for me. So I took to Amazon to find a similar bag under the same brand. Luckily, this bag was only a few dollars more expensive than on their site, but at least it was eligible for prime shipping. I definitely welcomed the water resistant material it was made out of as it helped me take my gear out to use on a rainy day. The bag featured metal clips and a strong zipper, which makes it a lot harder for someone to reach in and steal anything. And having that built in laptop sleeve was convenient as it allowed me to bring MacBook along in the same bag. This is a great beginner camera bag worth considering.

Fab bag which can serve several purposes for the casual photographer. Good size, albeit it's camera storage only accounts for 40% of the available storage leaving you to carry other stuff. Fits my xpro2, 35mm f2, 27mm f2.8, 15-45mmm and 50-230mm easily. All in a great bag at a good price.