The CHILLOUT LIFE Stainless Steel Insulated Coffee Mugs Set of 2 is perfect for both hot and cold drinks. These 14oz double wall mugs are made of durable stainless steel, ensuring they are BPA, lead, and rust free. The solid black color and sleek mug shape make them ideal for travel, and the included lids add an extra level of convenience. Hand wash only to maintain their quality, these insulated mugs are a reliable choice for on-the-go use.