Thank you for viewing. This is an aluminum Dutch oven. I purchased it mainly for use at the sea because iron Dutch ovens are prone to rust when exposed to sea breeze. (Originally, it was lightweight and rust-resistant, so it seems many people in marine sports like sea kayaking used it.) I bought it a long time ago, so the exact date is unknown. There is no manufacturer's stamp. * The manufacturer's name was written on the original box, but I disposed of it immediately after purchase, so I forgot and cannot determine it here. My faint memory is "GSI," but I'm not sure, so please check the images if you know more. (I've heard that some GSI products don't have stamps.) ◆ Please understand the above, check the condition in the images, and only purchase if you are satisfied. ・ I do not have any pets. ・ I do not smoke. ・ I do not consider selling items separately if they are part of a set. ・ I plan to use Rakuraku Mercari delivery, but I may ship via Yu-Yu Mercari delivery or another method. ・ If you have a preferred delivery date and time, please let me know in advance via comment. ・ I may reuse packing materials. * To be environmentally conscious and reduce waste as much as possible, I will ship the product in simple packaging. Thank you for your understanding.