I have no idea where, when, or how my spare spool got lost, but I can not find it now, so i'm throwing it out to the thread.
It's a BBS 1 spare spool spooled with Orange Intermediate 3wt orvis wonderline.
I have never used the spool, nor do i remember even taking it with me to any bodies of water, but i must have, cause i've torn my entire house apart and my car. I have the box, bag, receipt, and line container I purchased, but no spool.
Anyway, here's hoping!