This custom wine tumbler helps you enjoy your favorite wines at the perfect temperature with a unique design. Its double-insulated walls help keep drinks hot or cold. Stainless steel stemless design makes for incredible durability and ease of use.

.: Material: 18/8 food grade stainless steel
.: One size: 12oz (0.35 l)
.: Seamless vacuum-insulated double-wall construction
.: Clear, BPA-free press-on lid with slide closure
.: Keeps liquids cold for 12 hours & hot for 6 hours
.:Hand wash only