We all remember that DMX song, especially if you are a Millenial! With the lyrics " Y'all Gonna Make Me Lose My Mind Up In Here Up In Here," ya know you will be singing along! Perfect as a gift, we know it so describes our crazy moments! This travel mug is made from stainless steel, and has a permanent image. Even though these are deemed top rack dishwasher safe, we recommend that you hand wash these to leave a lasting effect and to avoid any rusting if cups are left in the dishwasher.