Dimensions: 4.4" x 3.5" x 10.7". Dishwasher safe. 20 oz capacity. Keeps contents Hot 21 hours; Cold 24 hours; Iced 4 days. QuadVac insulation. Double-wall steel cup. Steel-lined stopper. Easy-grip wrap. Leakproof and packable. 18/8 stainless construction. Color: Black. Bulk packed.