Enjoy a nice hot cup of Joe in the W+W Enamel Mug. Lightweight yet durable making it ideal to take with you on any camping or hiking trip! Great for backpacking, camping, or any outdoor activities. Constructed of lightweight steel and coated with durable enamel. Not for use in the microwave or dishwasher. Measures 3.50" L x 4.50" W x 3.25" H. Liquid capacity is 11 fluid ounces (325 ml). NOT microwave safe. Hand wash only.