This customized tumbler is vacuum insulated, thermal tumbler using premium grade 18/8 stainless steel. It is double walled, dual 18/8 grade stainless steel. It is perfect for keeping your drinks piping hot or ice cold for hours and includes a clear push-on, shatterproof sliding lid. It is non-toxic and BPA-free.
Please note that this is a mockup of the product. Actual product may vary in appearance.