Well, I am still very new to geocaching, I only have 21 finds to date and have placed 3 caches, 2 have been published and one I hid today that I custom made is waiting to be published. Of the 3 I have hidden only one was big enough to hold swag, and I just dropped a few things in it I thought someone might get a kick out of a token from the 1962 worlds fair, some little toys, and a couple of cards to make people smile. I have found only a few caches that were large enough contain swag, from pennies to quarters, some foreign coins, little toys and erasers, The only thing I removed from a cache was a travel bug,(that's was placed in a new cache and sent on it's way) and a eye glass cleaning cloth, it was something I really needed at that moment to clean my glasses after crawling around in the bushes in the rain. I did not start this hobby to find anything other than the cache and to get some much needed exercise for this 55 year old man. I have read alot on this forum and have caching kit, it's nothing but a cache ready to be put into the wild when I find a good location, some ziplock bags of different sizes to ward off the rain on un-maintained caches, and some misc. sized logs for those that are wet or full. And a few pieces of swag, A couple of travel bugs, I'll put in well maintained caches I find in the future. I plan on always removing trackables and moving them on to the next maintained cache.