[Mahogany Edition] Tyeso Roam Tumbler Portable 900 ml TS-01024 Double Vacuum Insulated Stainless Steel
This coffee mug is made of 06Cr19Ni10 (SUS304) and has a double-wall vacuum insulation design to keep drinks hot for 12 hours and cold for 24 hours. It features a touch-open lid and is spill-proof.
- The description claims the product keeps drinks hot for 12 hours and cold for 24 hours.
- The description claims the product is spill-proof.