The Burke & Wills Drink Cooler is the perfect accessory for keeping your drink at that ideal temperature. It is made from heavy weight 12oz Cotton Dri-Tec Oilskin fabric for durability and functionality and is insulated with merino wool which helps keep drinks cool/ warm for hours. The Drink Cooler is very practical with its metal clasp which allows you to attach the cooler to a belt, bag, saddle and fits standard water bottles, cans, and stubbies.