Tree-Free Greetings 35479 Shell Rummel Watercolor Waves Double-Walled Cool Cup with Reusable Straw, 16-Ounce Quality 16-ounce double-walled acrylic cool cup with reusable straw BPA Free and Proposition 65 compliant For cold beverages only - resists condensation Hand washing recommended Watercolor Waves themed Shell Rummel art