Australian Oilskin Cooler Bag – The Two Cool. Seal in the temperature with the thick drawstring and the 100% Australian wool can keep your drinks cool or warm for up to twenty-four hours. The waterproof Australian oilskin will keep the rain out and make any spills easy to clean and the leather handle makes it easy to carry. Fits two standard wine bottles and can keep them at different temperatures. Easy to carry with a tough leather handle and a thick drawstring to seal in the cold.