They say dance is the secret to a long, happy life. And that wine helps too. This wine tumbler helps you enjoy your favorite wines at the perfect temperature. Its double-insulated walls help retain your drinks soothingly hot or refreshingly cold, while the stainless steel, stemless design makes for incredible durability and ease of use. Size: 12oz (0.35 l) Clear, BPA-free press-on lid with slide closure Keeps liquids cold for 24 hours & hot for 12 hours Hand wash only