When it comes to using the cooler backpack, it couldn't come easier. Once you unzip the immensely practical flip back top, you get access to not only the immense cooling storage space but also to a cold storage pocket and water-resistant storage pockets. After storing your ice-cold cans and food, zip the backpack and comfortably carry it on your back with the thick shoulder straps. Get it for hiking and complicated tailgating adventures and have peace of mind knowing that everything will stay pr