Others have mentioned this bag is a tad smaller than expected. I found that it is smaller than I would have guessed but it does match the dimensions listed in the description. The bag holds its shape well and I really like the modular dividers on the inside. As much as this bag can be used for a camera and/or lenses, i think I can also use it for my action cameras and even one of my mid sized drones if needed since I can move the dividers around.Overall the entire pack is well padded and the straps are as well. On the inside of the pack there is a zip pouch in the portion that fold open when you unzip and a few other small pouches around the pack. If you need to carry a larger tripod there are some straps to attach it to the side of the backpack.The quality of the zippers, straps, and material is great. It is a sturdy pack and the padding really makes me feel comfortable putting expensive items inside of it. It is a bit small if you have lots of gear but its great for short trips where I only need a few lenses. If im not taking a large camera, it fits more than enough action cam supplies for a longer weekend trip.