NIKE Waist Pouch, Running Pouch, Body Pouch

I bought this waist pouch again because of its high practicality, but I haven't had many opportunities for outdoor activities, so it has been stored at home with little use.
It has been used a few times, so there are some minor stains, but it can still be used.
*Zipper opens and closes without any problems.

How about this for those who enjoy outdoor activities with their children or for runners?