Onyx Containers - Large 2 Layer Sandwich Box
The big sandwich box! This two layer lunch box fits an adult size sandwich, and it still has the convenient second layer for salads, pickles, fruit etc.. You can also write on the container with a non-permanent marker. It measures 17.5 x 13 x 6.2 cm. It is made from 18/0 (#430) food grade stainless steel.