A Rico GR fits in width into exactly upwards remains about one cm air space for z. B. a very thin shoulder straps (or even a stiffer strap) provides. My short neoprene neck strap had to stay outside. Thanks to the sophisticated zipper position (closes on the corner) can be any belts and tapes as well just let dangle from the closed bag.
The front pocket is nice and big, it extends to all sides up to the outer edges. The zipper position on 3/4 height makes it difficult at the same time the fall out of the content. To attach the backpack o. Ä. Is a handsome but cheaper aluminum karabiner. In my experience, those things usually do not last long; ambitious hikers and globetrotters I would recommend that more robust. Further:
Good:
flawless workmanship
ideal discreet, neutral styling
good padding (not reinforced)
Covered zipper inside (protects from scratches)
handy zipper handles
date fair price
Not quite as good:
Narrow and not to open belt loop
no information on water protection (probably minimal)