Please comment before purchasing. If you purchase immediately without commenting, your order may be canceled. Captain Stag 1000 ml Antique Green Insulation and Cooling Approx.) Outer Diameter 84 x Height 310mm Actual Capacity: 1l Heat Retention: 69 degrees Celsius or higher (12 hours), 78 degrees Celsius or higher (6 hours), Cold Retention: 10 degrees Celsius or lower (6 hours) Material: Inner Bottle/Stainless Steel, Body/Stainless Steel (Acrylic Resin Coating), Mouth/Stainless Steel, Lid/Inside = Polypropylene, Outside/Handle = Stainless Steel, Packing/Silicone Rubber Used only once, with mineral water poured into a cup. Capacity: 1-2.9L Features: Sealable