Tree-Free Greetings cc33855 Hilarious Aunty Acid Double-Walled Cool Cup with Reusable Straw, Dog Stress, 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 "How to handle stress like a dog if you can't eat it or play with it pee on it and walk away."