The 20 oz Hello Summer Stainless Steel Tumbler with Lid and Straw is a vibrant and stylish drinkware option perfect for hot or cold beverages. With a novel design featuring a slide lock lid and a capacity of 20 oz, this tumbler is ideal for teens, boys, adults, girls, and kids alike. Made of durable stainless steel sourced from the United States, this tumbler is designed to keep your drinks cold for up to 12 hours and hot for up to 6 hours. The multicolor design with flamingo, summer, and pineapple themes adds a fun and trendy touch to your hydration routine. Stay cool and stylish this summer with this handmade tumbler.