Tree-Free Greetings cc33869 Hilarious Aunty Acid Double-Walled Cool Cup with Reusable Straw, Aspirin, 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 Handwashing recommended "When I get a headache, I take 2 aspirin and keep away from children. Just like it says on the bottle."