Very practical and economical! It fits everything I want and has two side pockets with zippers that can hold sunglasses, keys, and other small items you want quick access to. The crossbody style is very convenient and even has a release clip. The weight is enough and doesn't bother me. Even when it's overstuffed, it doesn't bother me. For this price, I wasn't asking for anything more.

I've had it for a few days now. It has a lot of space, it's quite large, maybe larger than my needs but it doesn't bother me. I would have liked it to have a pocket for a pen but it's okay. It seems very durable. It also has a special pocket for a half-liter bottle... maybe the 750ml one fits too... the positive thing is that it keeps it cool for 2-3 hours... it definitely fits a 0.5-liter thermos. You don't feel its weight, no matter how much you put inside. It takes a little getting used to the crossbody style, but okay. I'm very satisfied.
Edit 7/12/24
Unfortunately, today I had to throw it away. The zipper broke. It basically fell apart. While it is very sturdy and looked like new, the zipper doesn't hold up. What a shame. Back to the old classic polo.

It is very good, but I would also like a front pocket so that I don't have to open and search inside for the wallet.

Really what I was looking for. Very good quality and spaces where at first you don't believe it has. Comfortable with very good quality and practical. It doesn't tire and you can wear it as you want (back or chest). Definitely value for money...