Tupperware Rainbow Cooker Dutch Oven Outer diameter: Approximately 30cm Outer diameter including handles: Approximately 38cm Depth: Approximately 8cm Weight: 2.2 kg Capacity: 3.3L Weight and capacity are based on the diameter, according to the website. ⚫︎Main Features 1. Excellent heat efficiency due to 7-layer construction The 7-layer construction, with aluminum and aluminum alloy layers sandwiched between stainless steel, significantly improves heat conductivity and heat retention. Heat is efficiently transferred, and residual heat after turning off the heat can also be utilized, allowing for cooking with low to medium heat. 2. Water seal effect for energy-saving and water-saving cooking Steam forms a water film (water seal) between the lid and the body, preventing unnecessary evaporation of moisture. Cooking is possible with a small amount of water, and the flavor and nutrients of the ingredients are well-preserved. Seasonings can also be kept to a minimum, making it healthy and economical. I received this as a gift, but the age is unknown. There were burn marks from the beginning. Packaging may use recycled materials. You can purchase it immediately. Please understand that it has been stored at home.