●Size: 11.4 x 12.2 x 21.3 inches (290 x 310 x 540 mm) (product size is not included with the handle) Practical amount: 50 degrees F (50 degrees C) or above 75 degrees F (6 hours) Cold Retention: Less than 9 degrees F (8 hours) ●Weight: 3700g ●Materials: Inner container: Aluminum (surface treatment: anodized aluminum), Body: Stainless steel, Lid/inner lid: Polypropylene, other materials: Main body resin part/cup: Polypropylene, insulation (body) = urethane foam