Funny Aunty Acid"Book Club" Travel Mug, Stainless Lined Coffee Tumbler, 16-Ounce sg23792, Hilarious, Unique Gifts for Wine Lovers Tree-Free Greetings Premium quality 16-ounce insulated travel tumbler coffee mug for hot or cold beverages. Stainless steel inner layer, comfortably curved acrylic outer layer. BPA free and Proposition 65 compliant. Rocket seal prevents condensation from forming between acrylic outer and stainless inner. Hand wash only, not dishwasher safe. Aunty Acid delivers a daily dose of sarcastic, witty, comical, humorous and sassy adult humor to both men and women. This unique cup is a great addition to your desk and will be admired by co-workers This funny novelty wine mug is the perfect gift for the wine lover in your life. Makes a cool, fun present for Christmas or birthdays. Guaranteed to bring a smile to any wine drinking enthusiast "My book club only reads wine labels" by the Backland Studio Premium quality 16-ounce travel tumbler for hot or cold beverages Stainless steel inner, comfortably curved acrylic outer BPA free and Proposition 65 compliant Handwash only, not dishwasher safe "My book club only reads wine labels."