Stainless Steel Food Storage Container The Tiffin! This beautiful, two layered doubled walled lunch box will be the envy of all in your lunch room. It will keep your food hot or cold for hours! Perfect for school, work or picnics. Easy to clean, easy to use. It is made from #202 food grade Stainless Steel. 14cm/5.5" in diameter
For maximum thermal efficiency, we recommend preheating or pre-chilling your canister prior to use. Fill with hot/cold water, attach lid, let stand 5 to 10 minutes and empty.
Hot foods like soup that lack density are generally prone to losing heat faster than foods like lasagna or oatmeal that are viscous and retain heat