Positives:
Good cushioning, good disposition which is also somewhat variable with Velcro points at the bottoms, useful hidden rain cover for your backpack can not fall off and even reflects, several small pockets for accessories etc., zipper on the side, to get the camera out quickly (can pull forward the backpack or even by experienced handle back without the help of other easily happen).
Conclusion: I prefer the backpack of my old bag, because it rests on the slender back and be so in crowds not constantly bumps into someone. Despite the somewhat uncomfortable load distribution I have already made climbing and hiking with the backpack incl. Stand and each time was pleased to have all this (second lens, self-timer, cleaning supplies, stand ...).