It is also not difficult with about 720g. The size (inside dimensions: 350 × 110 × 130mm, external dimensions: 480 × 170 × 260mm) is almost too big for the camera and accessories, there's so much space that jacket, odds and ends, and even a snack in addition has room.
The interior layout can be taken completely out of the bag and are therefore also used for other purposes. The bag has inside etc. also a mesh pocket for smaller items like pens The classification is sufficient padding and protects camera and accessories very well.
Outside is also still a small compartment that closes with a zipper. The bag itself can optionally be closed with Velcro or with clip closure.
I find the bag very practical, it protects the contents well, I like it not quite as good, but that's really a matter of taste, so I can recommend the pocket.