This temperature-controlled tumbler effortlessly shows the cause of after-work libations... IEPs. Forget breakable glasses—give this wine tumbler a chance after another completed school day. • 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 Disclaimers: • Not dishwasher or microwave safe. Hand-wash only. • The Wine Tumbler lid is designed to minimize spills but is not fully leak-proof. Some liquid may escape through the sip opening or edges if tipped.