As a product, it is very high quality but it is not suitable for S22 S23 Ultra. The phone does not fit because it is square-shaped and the zipper does not close even without a case.

Very nice case.
Simple design.
The attachment to the bike includes plastic parts that could be of better quality. I hope they withstand the test of time. The closure is very good and will definitely protect the device from rain. I have tested it in normal conditions (not heavy and continuous rainfall) without any problems.

I would not recommend it for mountain biking.
I use it on a fitness bike mainly on straight routes, so it doesn't bother me - it stays in place without moving up and down.
I hope I helped.