Buried Key Storage

I initially designed this to resemble that of a sprinkler, which it still kind of is. The head has some extra, aesthetic pieces to it that can allow you to paint to resemble that of a sprinkler. You can also choose to not go with this design and simply bury this in the ground as a standard hidden compartment.

But since designing it, I have since decided to just go with a typical storage for your keys and not get too fancy with the outer design.

The idea here is that this is a much safer option than hiding your key under a mat, over a door, or anywhere else that someone might guess to look. You could hide your key in a planter as is, but it'll get ruined with soil over time or become lost easily. You could bury it in foil, but that seems like a waste of foil and could be noticeable if a piece of it is exposed and shines in the light.

It is my intention with this design that you have a compartment that is safe and easily hidden in dirt, soil, mud, etc. but still easily accessibl