Come and Check Our Promo Solutions.Made of Polypropylene material, sturdy and reusable. It will change color if the drink temperature is below 64.4 . Light blue turns dark blue, pink turns red, yellow turns green, green turns coffee, yellow turns orange. Lid and straw included. Great for tailgating, parties and company picnics. 5 3/10" H x 3 1/2" Diameter Pls check inventory and detailed info with us before placing your orders.