The material of this chest pack is of excellent quality, which is expected given its price tag. The bag itself is compact, fitting a phone the size of a Samsung Note 10 Plus nicely.
In my personal usage scenario, I wear this strap across my chest while carrying a backpack on my back. It pairs well with other carry-ons, allowing me to have multiple pockets and remain hands-free.
If you intend to use this item in conjunction with other carry-on bags, I highly recommend it. However, if you only plan to use it as a standalone bag, there are cheaper alternatives available. Overall, I recommend it—it's a fantastic bag for its value.