The ASOBU Mighty 68 Ounce Jug is a sturdy, double wall vacuum insulated, copper lined, stainless steel water jug. It can be used as an ice bucket, beer growler, water jug and storage container. This incredible 2 liter/half gallon jug is ideal for camping, backyard entertaining, beach activity, poolside, BBQ or any other outdoor activities. Can be used for both hot and cold and will retain the temperature of hours.