Black Insulated Steel Mug 20oz.
This tumbler comes with two straws and a cleaner brush and its made of vacuum double insulated steel. The double-walled insulation design ensures beverage can stay either hot or cold over time. Let you enjoy hot or cold drinks, and protect your hands. Made of food-grade 18/8 stainless steel, liner will not produce any taste and will not rust, it is easy to clean.