This backpack is terrific. It has a large capacity and lots of zippered spots, room for a laptop, and lots of velcro dividers for the main compartment. It could really be used for any purpose, not just photography.On the outside, it's made of a nice gray canvas sort of material that is water resistant. It looks and feels great, and I love the front black leather zip pouch and the K&F Concept logo etched in on the vertical black leather accent--- very subtle and classy looking, really puts the whole backpack look together.You can unzip nearly the whole front side of the main compartment, which is really nice and makes loading and unloading a breeze. The backside of the backpack is where the zippered compartment for your laptop or tablet or whatever is. It fits my 15.6" laptop with ease, but I don't think you could fit much larger in there. Like the main compartment, it's padded with the sort of nylon liner material. The liner is a kind of slate blue and again, barely visible, the K&F Concept logo is repeated all over it as a pattern. You can't even tell unless you're looking at it closely with the light shining on it the right way. I love subtle details like this, it really shows the thoughtfulness and effort put into the design.The main compartment can fit a boatload though. I'm fairly new to photography so I still have a lot of room to grow to add filters, and lenses, and whatnot, but for now it holds my camera, a gimbal stabilizer, a lens, my little phone lens kit, a small flexible tripod, and some other little knick-knacks, and I still have lots of room.The arm straps on the backpack are very padded with a very comfortable mesh material. The backpack also has a side pouch on either side for quick access things--- like a tripod or a water bottle or whatever. It holds my rather large 62" tripod fine.Oh, a pleasant surprise, it also comes with a nice little nylon-like rain cover to help protect your gear from a sudden downpour.While it is such a great backpack, and the details and look and feel are very polished, it still does seem a little pricey to me, but when you want the best I guess it's going to cost you. It's definitely an end-game photography backpack, I think, and I definitely recommend it.