The Yes Studio Travel Mug I Don't Need is perfect when you travel to work. This travel mug keeps the drink warm for long hours. The slogan in the mug I Don't need and inspiration quote. I need coffee is for people who like products which are outspoken as they are. This reusable travel mug can be kept on desk as a decor or you can make it still more interesting by planting some indoors plants. This travel mug is not safe for dishwasher and microwave. This travel mug has twist top lid and is durable.