Hi, I decided to review this K&F backpack because I finally found a product that is not only useful, but well made, it is also very beautiful and elegant. to the touch. The closing straps are well made and neat, and the hook and loop is very comfortable and quick to open. In the upper part the backpack has two zippers, one for inserting a tablet or a laptop PC (I use it for inserting spare t-shirts), and a very spacious one for personal items (I have comfortably inserted a compact umbrella, wallet, glasses sunglasses, chargers, a gorillapod, and there was still space available) In the lower part, located in the compartment for photographic attraction: it has access to it on the right side via a comfortable double zip, and a small magnet button. Through separators. I use both reflex and mirrorless for the job, and I have inserted (Canon 5d mk3 with montagem in a sigma 35mm f1.4 art and a Canon 70-200 f4 ) or one (Fujifilm XT2 with montagem in 56 f1.2, and an xf35 f2 and the 18/55) Opening the pocket to access the equipment we also find on it two compartments for sd cards and spare battery On the left side there is an expandable pocket for holding a water bottle or a bottle of water . The front part is more baixa, it has a last tarefa to insert small personal items and straps to take a tripod. The backpack can be transformed into a single internal compartment, by easily removing or fundo central between two parts, held by resistant felt. The shoulder straps of the backpack are very comfortable and covered, like the back, with a soft breathable material. I wore the backpack for several minérios during a house and it never bothered me. all those who come to me to procure a high quality, elegant and functional product, here it is not necessary to transport a large quantity of equipment, but a machine body with one or two exchange objects (unless you decide to also exploit the upper part, but, no case, lens or camera body should be inserted in added contexts to protect them from each other.