The 22-ounce Bison tumbler is ready for your piping hot coffee, iced tea, or any other beverage. With its durable 18/8 stainless-steel construction and double-wall vacuum insulation, it keeps cold for 12 hours and hot for 6 hours. The tumbler has a screw-on/leakproof and shatter-proof Triton lid. Fits in most cup holders.