Emmy-Euler-Erdős Insulated Tumbler with Straw

An insulated tumbler featuring three trick-or-treaters showing up at the door for Halloween candy. They are dressed up as Paul Erdős, Leonhard Euler, and Emmy Noether for a trio of legendary mathematical Halloween costumes! The perfect cup for your fall lattes, with straw included! • High-grade stainless steel tumbler • 20 oz. (600 ml) • Tumbler size: 4″ × 7.2″ (10.1 cm × 18.2 cm) • Includes straw and lid Disclaimer: • Not dishwasher or microwave safe. Hand-wash only. • Not leak-proof. To prevent potential leaks, we recommend keeping the tumbler upright at all times. Size guide A (inches) B (inches) C (inches) D (inches) 20 oz 7 ¼ 4 2 ¾ 10