300ml mini Coffee Mug has a vacuum double walled insulation design that ensures beverage can stay either hot or cold over time,letting you enjoy hot or cold drinks.Made of food grade 304 stainless steel, liner of coffee mug will not produce any taste and rustfree, and it is durable and not easy to break. Tumbler is lightweight and easy to carry, the surface is matte powder coating, sweatfree,and it fits your fingers to grasp.This product is available in four colors and straw handle lid, suitable for various occasions, can be used at home, office, travel,camping and other scenes, and also on various holidays.
