Portable Refrigerator and Freezer
Here’s another compact and portable invention that you can take to the beach or to your next tailgate party. This carrying refrigerator and freezer can hold up to 32 cans at once, and be set to a variety of temperatures. The cooling system can go from 68 degrees to 32 degrees in just fifteen minutes and is perfect for holding in cold groceries if you’re not able to get straight home after shopping. If that wasn’t handy enough, there is also a USB socket, so you can charge your mobile devices and have enough juice in order to navigate home.