Jammin' Traditional Cache

This is my first regular sized cache. It is a tupperware pasta container that has been covered in camoflaged tape.

This is a spot I come to regularly. While looking for a spot to place this cache, I actually found an old cache so if anyone can tell me what cache I would have found I would really like to know as I don't see one on the map. 

The cache is about chest high and is secured with the lid so please make sure the lid is put back on really tight so it doesn't fall. You will probably be watched by some people on the nearby padio so please try to use stealth.