Just a thought,
I am thinking of releasing a couple of parasite caches. These would be small enough to travel from cache to cache and would also be recorded as a find.
I suppose they would be a travel cache, being a parasite whilst holidaying in another cache.
As long as they are small enough to fit into most small tupperware boxes I can't see a problem. Anyone could move them on, if they wanted to, or just leave them where they are.
Is this permitted? Or are these too much like the old letterbox system?
FBC