If you're reading our content, you're going to need wine. And you're going to need it in a durable, temperature-controlled tumbler to keep you from spilling. Don't worry. We won't tell anyone ;) • 12 oz (355 ml) • Tumbler size: 4.7″ × 3.5″ (12 cm × 9 cm) • High grade stainless steel • Double-wall vacuum seal • Curved, unique shape