The Dry Ice 15L Cooler Bag is perfect for trips away where you need to keep your drinks ice cold. This soft bag is made of easy to maintain and tough PVC tarpaulin with an insulated foam core. All of this means that your drinks will be kept cold for up to 24 hours! If your out camping, at the beach, boating or at a festival, this bag will serve you well as it is 100% waterproof, comes with an adjustable shoulder strap, a bottle opener with a carabineer and a drawstring storage bag.