This is a money can based on thing 179873 (many thanks fitimollas for the inspiration)

It will need to be cut open to retrieve your savings as the top is a tight fit.

The top of the can is removed with a can opener. Press in the printed part. It is tight and easy to accidently crush the can in the process so a little care is needed. I now use a pillar drill as a press for this as it gives a more even and controlled pressure.