When you're trying to keep your espresso hot, the last thing you need is to have it sloshing around in an oversized mug. This compact stainless steel mug, with its unique double wall and press-fit lid, can keep a coffee hot on the frostiest of winter mornings. Available in two sizes (6.5 fl. oz. and 8 fl. oz.), it's perfect for your cappuccino or other favorite beverage.