This Taylor Swift The Eras Tour Song Titles 20oz Custom Tumbler is handmade and made of stainless steel, showcasing an array of song titles from the pop star's tours throughout the years. The tumbler comes with a steel straw and cleaning brush, making it perfect for sipping on the go. Customized by AKA Handcrafted Tumblers, this product is not dishwasher or microwave safe and should be hand washed only. Please note that hot products should not be placed inside the tumbler.