Milton Legend Deluxe Insulated Stainless Steel Tiffin BoxThe Milton Legend Deluxe Insulated Tiffin Box is a stackable steel tiffin set with insulated outer available in 400ml, 600ml and 800ml container sizes and in 2 3 4 piece configurations. Key features Stackable stainless steel inner containers Insulated outer carrier keeps food warm Leak secure clip closure Choice of 400ml 600ml 800ml per container 2 3 4 piece set configurations Available configurations 400ml 2 Pcs 637 3 Pcs 821 4 Pcs 964 600ml 2 3 4