How to build a Treasure Chest Cooler Box with a Secret Compartment!

At the end of May of 2017 I built a Treasure Chest to fit a small Igloo Ice Chest that I had recently purchased.  I had an idea to make a secret compartment into the lid.  I set it aside to finish up.  I had emergency appendix surgery the first week of July and wasn’t able to do anything meaningful in the shop for a couple of months.  I got back to it the first week of September and made the cover for the inside of the lid.  It then got shoved in a corner and forgotten about for 14 months.  I was cleaning up the shop a couple of weeks ago and found it underneath a pile of scraps and decided to finish it.  You can find full plans here: https://funwithwoodworking.com/product/treasurechestcooler/