Sleek black 40oz thermal mug with a vibrant Hellfire Club crest. Keep your drinks hot or cold for hours with double-walled insulation. This tumbler features the iconic Hellfire Club logo, making it perfect for fans of Stranger Things and the D&D gang. It offers advanced insulation technology, keeping cold drinks cold for up to 11 hours and hot beverages warm for 7 hours. The tumbler includes a leak-proof lid with a straw for easy sipping and to prevent spills. Made from high-quality, BPA-free stainless steel, it's durable and safe for everyday use. This officially licensed tumbler has a capacity of 1130 ml and is a great gift for any Stranger Things fan.