This tumbler is an excellent choice for daily use to keep 20oz of your favorite beverages hot or cold thanks to the double-wall insulation. Meanwhile, the stainless steel construction provides excellent durability and it's dishwasher safe for added convenience.  When I had coffee the other morning, it stayed hot for over 4 hours!

.: Materials: stainless steel (body), plastic and rubber (lid)
.: One size: 20oz (0.59 l)
.: Rounded corners
.: Vacuum insulated steel body with a clear push on lid with a rubber gasket
.: Glossy finish