This mini stainless steel lunch box with two or three compartments is
made of
high quality, food grade 304 stainless steel. Each compartment can be
re-heated separately
or used as a bowl. It works really well for carrying cut vegetables,
baby food, nuts, as long as the contents are not too liquidy (best to
keep
them upright if carrying a liquid). The compartments are not
watertight. BPA-free.