I believe that Geocaches must be fun ...and sometimes useful. This one intends to serve the latter as there's not much space for the former 
This mints tin is not difficult to find and content has a purpose, like the name may suggest.
Feel free to take anything you might really need. You can pay it forward by replenish it as space allows ...or not, don't feel obliged.
I'll check and refill it from time to time as long as I have supplies.
Be careful with moguls around and wildlife.