Amateur: Building an efficient ice box using WEST SYSTEM epoxy
This is a fantastic blog post to help you build a custom cooler to keep your food and drinks chilled for those long, relaxing cruises. Although you can purchase good iceboxes in many shapes and sizes, this way you can make sure it’s the perfect size for the space you have. You can also make it more efficient than a store bought ice box.
Learn the constructions techniques here and adapt them to fit your own requirements.