Trap the Soul and equipment?

[Jimmy "Big Daddy" Ho-Chunk]

Hello,

I can't find anything that says either way. But does anyone know if a trapped target with them? Or is it just their body sans gear?

I ask because a PC of mine has offended a pit fiend and forced it to "serve him for a year." The thing will offer him 3 choices to conclude their bargain, one of which is "serving his every need for the remainder of the duration of their bargain. " It seems a fine way to do this is via trapping the PC's soul for the year so he can be most easily and efficiently served.

Spoiler:

This is a result of the dam set up in Hook Mountain Massacre.

Thanks!

[Brf]

The spell just says "material body", not body and equipment.
I imagine you would be reformed naked.