In reply to agour:
Hi! As Agour points out I made a post about it this morning but for convenience:
It is a puffy jacked black outside and orange inside (no hoodie). Very similar, although not exactly the same model, as the one in the picture. It had black thin gloves in the side pockets. The gloves have some holes on them. We are not sure exactly where we left it but probably Gargoyle Buttress or Great Tor though although we also climb a bit in Neb buttress. Happy to chat over WhatsApp +34652411831 if you want more details.
If this is the one you found, I'd be happy to collect it (I'm based in Coventry) or receive it by post (I'll pay for postage).
Thank you for taking the time to post this.
PS: Hope I'm not irritating anyone with my recent activity! Somehow I forgot many things on Sunday...