Flip Flop cooler seat/storage, anyone built their own?

Has anyone ever built their own flip flop cooler seat or storage box like the pics below for their boat, if so, I sure would like some pics and size, building materials and instructions on how to build it. I am a pretty good wood worker so working with wood is no problem. The red cooler seat frame is very simple, but i want to build a box for storage. The simple design lets a passenger set with a driver, then flip the back forward towards the steering wheel so they can sit and fish from the seat. Will add lots of needed storage, or insulate it and use a cooler or live well.

I always wanted a cooler seat and never got one to build up. After seeing that first setup I think I will get around to making one for the Feathercraft. Thanks for sharing!

Good looking job

Sure stylish and very "seamanlike". Waaay nice! Thanks for the views

That is a genius idea with the red cooler.

What about a couple of these? https://www.amazon.com/dp/B00E929TWK/ref=twister_B00EI57F5Q?_encoding=UTF8&psc=1