Tube Riding Tiki Style, the perfect humoristic gift for any surfer dreaming on riding that perfect tube. What’s an outdoor party without a wine tumbler to keep a drink fresh and at just the right temperature? Forget breakable glasses—give this uniquely shaped wine tumbler a chance and have fun with friends without worry. • 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