It is spacious, my phone fits in with Flipcase, still a thin foam pad additionally. It is a major advance not always having to take the phone out of the case.
The attachment to the wheel is solid and well, the adjustment is somewhat fiddelig.
A charging cable entry is absent, the slide fastener is peripherally so that no problem arises here.
The eyelet for the lanyard looks a bit weak, but suffice well.
I ordered a second bag for my bike.