It is one of those things that you buy, impresses you, but ultimately is a "yes but..." LowePro build quality, I don't need to mention anything! If you don't overload it and have it properly adjusted to your body, it is quite comfortable, however, it is a bulky backpack to wear for many hours. The internal spaces are customizable with the velcro dividers it has. You can have a completely empty backpack or one with many internal "pockets". However, despite being quite large and bulky, in practice it limits what you can carry with you. That is, if you only want to carry photographic equipment (1-2 bodies, 2-3 lenses, and a flash) to go to a controlled environment (e.g. if you are a wedding photographer, etc.), it is more than enough. But if you are a nature photographer who will need to have 2-3 additional items besides the photographic ones, then there is an issue... It is definitely not suitable for nature photographers or for someone who intends to hike with it while carrying the photo equipment along with some clothes, extra water, snacks. It is an excellent backpack, but definitely not for the reason I bought it!

I am very tough with my bags. I load them up completely. This one, as soon as I got it, I went abroad for 3 weeks and I am very satisfied. The bag carried a camera, 3 lenses, a drone, various small items, and a computer. The additional accessories it provides help to place things on the surface of the bag, which is very practical, for example, for a bottle, tripod, or a jacket.

I walked a lot with the bag on my back. For example, I walked for 6 consecutive days, covering about 30 km. It is so comfortable that my back didn't hurt at all. I don't know how long it will last, but it seems very durable.

What gave me a hard time is that my previous bag had many small external pockets and I had many scattered small items. This bag doesn't have such a feature, but you get used to it and organize yourself.

Finally, if I have to add a negative point, it is that on its own (empty, that is), it is relatively heavy and obviously, the more you fill it, the more difficult it is to carry. However, between equipment protection and weight, I choose protection. Therefore, for me, it is great!