Is it water? Or maybe it's Whiskey? In this aged barrel designed, 20oz Stainless Steel, Double-walled tumbler, they'll never know. At Erotic Hollow, we've crafted this masterpiece for those who love to add a twist of mystery to their drinkware. This fabulous tumbler comes equipped with a plastic straw and lid, ensuring your drink stays perfectly discreet. Embrace our captivating, comical designs and elevate your lifestyle with this witty and functional accessory!