BRUNO PEANUTS Stainless Steel Mug with Lid, Short Snoopy Stainless Steel Mug Capacity: Approximately 320ml Color: Beige [Product Details] Function: Vacuum double-wall construction Heat retention: 71 degrees Celsius or higher (1 hour), 33 degrees Celsius or higher (6 hours) Cold retention: 7 degrees Celsius or lower (1 hour), 15 degrees Celsius or lower (6 hours) * Due to the nature of the product, there may be individual differences in size and weight.