The Ice Pack Flask is an easy-to-use, easy-to-clean, reusable (or alternatively disposable) stealth flask that looks like an ordinary ice pack. Wash it with soap and water, fill it with your favorite beverage, and then tuck it away. Chill Pack’s biggest advantage is that its discreet flask design already pairs naturally with cold food and beverages, making it outstanding for outdoor recreational use. The Ice Pack Flask disappears perfectly into coolers and food bags, so you can bring your stealth flask to picnics, tailgates, concerts in the park, out on the fishing boat, or along for some river rafting. It’s almost as sneaky when it comes to indoor use, too. Your Ice Pack Flask will settle into a refrigerator or freezer shelf as if it has been a quiet and abiding lifelong resident. Empty your Chill Pack (cheers!), clean it in between uses, and then fill it up again. Over and over, both outdoors and inside. Chill Pack has a 14 fl. oz. capacity, it is made entirely of food safe, BPA-free plastic, and is a durable and fully portable reusable hidden flask.