This Stanley Adventure Series Admiral's Mug features a 20oz capacity and is constructed from durable 18/8 stainless steel. Designed for performance, it includes double-wall vacuum insulation to keep beverages hot for 4 hours, cold for 6 hours, or iced for 24 hours. The mug comes in a white finish with a sturdy handle and a leak-resistant flip lid. Additional features include a non-skid base, BPA-free materials, and dishwasher-safe components for easy cleaning.