I usually put mine in this and throw in in whatever bag I'm carrying.

Unanswered (again) question from a previous megathread

Author /u/oakmen - (Permalink)

Hi all, I hope someone can help me. I’m looking for a hardcase for my x100v. I came across this one https://www.amazon.com/WERJIA-Carrying-Fujifilm-Digital-Camera/dp/B085NMS7DQ, but it’s hard to get one in The Netherlands.

I use this for my x100V, also with an adapter and filter. It works great.

https://www.amazon.com/gp/product/B085NMS7DQ/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1