I have a Swiss Army backpack with a padded laptop pouch and whatnot. I use it for everything. Works great. I can't find the exact model anymore, but I got it at Sam's Club for $40 ~8 years ago.
This is ALMOST the same. The only difference I can see from the pictures is that my rearmost pouch doesn't open as much, and the small device pouch in the front pouch is in the rear pouch on mine, and has an audio jack so that I can plug my device into the backpack, then my headphones or whatever into the shoulder strap. But I never use that.
Only thing wrong with it after 8 years is the little clip in the laptop pouch that's supposed to hold the pouch closed broke. But I just snipped the other end off and replaced it with a quick-release key-loop thing (The ones that look like climbing clips but all say "NOT FOR CLIMBING" on them) and it works fine. I hardly ever need it anyway, since it's inside a larger zippered pouch.