I would like it a little bigger, but I managed to fit everything in.
I am old school and still carry a wallet, which fits, although admittedly not comfortably (especially if someone has a lot of cards or money inside).
I would also like a slightly wider strap and a better connection between it and the bag, but for the money I paid, it is excellent.

It is only for papers and very thin objects, with difficulty fitting the hand inside. The strap is small but without the risk of breaking, as the capacity is very small to have weight

It is very much worth the money and it is of good quality. However, unfortunately, it did not work for me during the trip. I adjusted the height and it kept losing it.. I wore it around my neck. It made me feel insecure. Nevertheless, its functions are indeed many and quite helpful.

The only thing I didn't like is that the strap is too long and I had to shorten it a lot to be at a good height. I was also worried that it might break because I loaded the bag with many things, but it held up like a champ!