I was geocaching in San Sebastian and TBs were in my backpack. At the end of day I noticed that some of TBs were outside a plastic bag where they were and this one was missing. I also noticed in my backpack a hole large enough for this TB. So, I think that I have accidentally dropped it somewhere in San Sebastian. I decided to drop off the TB to this virtual cache since there is no container. I hope that some day some one will find the TB and eventually it will return back to caches to continue its long journey around the world.