Small walking backpack with camera pocket
I'm really struggling with this one. I'm new to photography and just have a bridge camera (Lumix FZ82), which I use for birding quite happily, I've no plans to get all the other gear. I'm looking for a small backpack (less than 10L) that just has two pockets, one I can safely put camera in when I'm walking, the other that can hold a jumper, snacks, drink, keys etc. Literally just for taking on walks. I don't really like slings, they hurt my neck if I'm carrying water, ditto shoulder bags. I don't need a laptop pocket.
I really like the style of the Manfrotto Advanced Compact, but it's too big - I'd like half that size. Feels like an impossible ask! I keep seeing the Temba Fulton 10L but again it looks quite big and I'm not sure about the roll top and the camera section is massive.
Many bonus points for side access or a front closing strap I can attach one of those camera hook things to, but at this stage just a divided bag with a padded top section would be great!