We know you guys will love this DIY project. Stumbled on this image above but had to do some digging to find and see if there’s any plans/instructions for you to follow.
It’s basically just a cooler with the handles sawed off and lid removed. Then everything trimmed out with wood. Pretty straight forward. Your dimensions will just depend on the size of cooler you want to use. Love this idea!
Click the link for the project guide.