Funny Aunty Acid Travel Mug, Stainless Coffee Tumbler, 16-Ounce, Personality vs. Attitude SG78401 Hilarious Gifts Office Coworkers 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 coffee mug is sure to bring a smile to your face and makes the best gag, white elephant, christmas, or birthday gift for your co-workers, boss, friends and family. Perfect for any morning routine "Dont make the mistake of confusing my personality with my attitude. My personality is who I am. My attitude depends on who you are!" by the Backland Studio