I had been watching brevite for 4+ years before I made the purchase because I was nervous about the price tag. Also if you are a photographer or videographer get the Runner over the jumper. the easy access quick flap on the top is a game changer. I was actually personally talked into this decision from a photographer that has both bags and its hands down one of my favorite features. My partner or assistant can easily grab something for me while I'm shooting and it doesn't come done on its own either so it's very secure for those who are worried about that. I carry two tripods, a full frame camera body, a big lens and a smaller lens, camera batteries & chargers, phone mount, a flash, and some other random things all in the main compartment so the bottom half. In the top I have a a large pouch bag for all my small random things. In all the other pockets I carry things like: Mac charger, phone charger, sd cards, adapters, money, cards, keys, snacks, hard drive, etc. Even with all of that I still could fit more things if I wanted to. The bag is pretty small but it fits way more than a normal backpack. The biggest things that made me feel secure after I bought it was the support for the equipment, waterproof and inconspicuousness. I live in Chicago so I do not look like I am carrying around expensive equipment. It's supportive so I never have to worry about damaging the equipment on the inside. I have also been in the pouring rain shooting with this bag and even though I knew it was waterproof I was totally shocked that nothing was even moist. Very very impressed and recommend it as the BEST backpack for photographers (unless you are a wedding photographer and you need tons of storage but honestly this is perfect for everything! I bring it everywhere.