Gorgeous color scheme!! A changing colored foil look. The Taylor Swift 40oz Tumbler is a unique and stylish drinkware item that features a laser engraved image of the iconic singer's "End Game" Karma Cat from her Eras Tour. Made of stainless steel and lined with BPA-free plastic, this tumbler is both durable and safe for use. With a capacity of 40oz, it can keep beverages hot for up to 4 hours and cold for up to 8 hours, making it perfect for enjoying your favorite hot or cold drinks on the go. The multicolor design and celebrity theme make it a must-have for Taylor Swift fans of all ages.