The backpack cooler is a cool invention that can be used outdoors. There are several brands and styles of this cool item that you can choose from. The backpacks are made of some type of fabric that has a soft interior part and a hard exterior shell that is durable and leak resistant. Other than just keeping your drinks cool, they also have different pockets, handles, and straps so you can use them on hikes or when dining outdoors. But with the new RTIC Backpack Cooler, you can keep your favorite cans of soda and other items ice-cold while you conquer Everest! In this article, let’s see how it works…