LOL, all that is a 1/2 size stainless steel steam table pan with a lid. You can buy these all day at a food service equipment distributor in your town or order them from ebay for like $22 with the lid:

http://www.ebay.com/itm/1-each-STAIN...item27e1429854

Use this to clamp the lid:

http://www.paperclipsetc.com/Product...36807/p5059047