Take the party on the road with the Maranda Enterprises Flexifreeze Refreezable Can Coolers - Red/ Blue (Set of 6). This 6-pc set of insulated can coolers have a clever built-in cooling system. Each can cooler contains 8 refreezable ice cubes sewn into its interior.The refreezable ice is made from 100% pure water. All ice is encapsulated to prevent a soggy mess. When your picnic is over, fold the entire cooler flat and store it in your freezer for your next gathering. The entire system is made of nylon and polyester for total durability. You"ll love the patriotic colors that are perfect for a Fourth of July picnic or anytime you need a cool drink on the go.