Features: Includes a reusable straw and a silver lid with a silicone seal so you don't have to worry about spills*. Mermaid cup: Get a beautiful mermaid cup. Insulated: The insulated double-walled design will keep your cold drinks cold, and your warm drinks warm.** Made from: 100% BPA free and 100% food safe, this cup is made from drop-resistant AS material. Size: 420ml. Two designs: Choose from two stunning designs - tail at the top of the cup, or tail at the bottom of the cup. Upgrade to receive both! Mermaid Cup With Straw & Lid | Silver | Living Social