This is a great bag, very sturdy. Fits my Nikon with a lens attached, plus my 2 extra lenses, charger, flash, tripod, and more! I love the side pocket to quickly remove the camera without unzipping the entire front. You can rearrange the bottom dividers to fit what you own. I won't use the waist strap, but there's a way to kind of hide it, which is great. Put everything in it last night and I still have room for some more small things and the whole top pocked is currently unoccupied and I keep forgetting there's also a laptop pocket, which I have yet to use. It feels pretty comfortable, but wearing it while walking around a city on an upcoming trip will be the real test. So far, I'm beyond excited. It's exactly what I needed to fit my camera stuff and a top pocket for a wallet and cell phone while traveling. So happy with it!I am thrilled to write an enthusiastic review of this camera backpack. I gave it 5 stars not because it's the absolute best camera backpack on the market but because it has to be among the very best backpacks available at this price and probably the best at anywhere near this price. In fact, if I had paid twice the asking price for it I would still have been thrilled. It is well built, has lots of features including a side entry, large laptop pocket, a tripod holder, and a waterproof bottom.My camera is a Sony A6000. I put the camera, three lenses in this backpack (one on camera) along with all the extra batteries, multiple chargers, filters, a smaller pair of binoculars, a flash, and lots of small accessories in this backpack without any problem. I planned to use the top compartment as well for my camera accessories but as it turned out I had enough room in the backpack that I used the top for water, snacks, cellphone, and charger plus lots of small odds and ends.I just used this backpack on a two week trip to Scotland and it worked great. While I don't plan to use this backpack that often in the future I think it's built well enough to last quite a while. So, with all of that, I am very happy with this backpack.