The Stanley The Quencher H2.0 Flowstate Tumbler 40 oz Copper Tinsel is a high-quality tumbler designed to keep beverages hot or cold for up to 12 hours. Made of durable copper material, this tumbler is ideal for both teens and adults who need a reliable drinkware option on the go. The sleek copper color adds a touch of style to your drink, making it a versatile and practical choice for everyday use. With the trusted Stanley brand name, you can rely on the quality and performance of this tumbler for all your beverage needs.