I bought this product believing it was made of genuine, good-quality leather, as stated in its specifications. Unfortunately, in less than a month of normal use, it proved to be of poor material and construction quality: the fabric next to the zipper began to fray, while the finish also showed wear and the outer coating started peeling at the edges. When I contacted the store to replace the defective product, they showed no willingness to help or provide customer service. Due to its poor quality and poor support, I would not recommend it.

Negatives: - It becomes bulky with the detachable case. But essentially it is 2 in 1 since you can use it independently.
- Contrary to what is shown in the video, it does not have a transparent case for the ID.
Positives: It seems to be of very good quality and in terms of appearance, no one can complain.

It appears to be of good quality leather, although time will tell. The zipper seems to have a slight sticking issue; it needs to be stretched and straightened to open, otherwise it gets stuck and I'm afraid it might break over time. It is a bit bulky due to the internal coin pocket; I would prefer an external zipper instead of the closure it has, but that is a matter of personal preference. It has enough space for documents, ID cards, and banknotes, but as one loads it, the volume increases. I will come back later for a second evaluation after use