This is perfect for a diaper pouch or a change of clothes bag. The design is easy for dads and grandpas to use too. The handle has a button, so you can attach it to a bag. I have a different design, and I carry it with 4 diapers, a set of clothes, and a few trash bags. If it's just diapers, it's full with about 7. It's new and unused, but it's been stored at home, so please understand.