100% Stainless Steel Food Storage Containers. These adorable round, airtight food storage containers are amazing! They are made from #316 (18/10) food grade Stainless Steel, and the lid has a silicone seal. The containers are completely air tight and leak proof. You can also write on the container with a non-permanent marker.  The bottom part of the container can be washed in the dishwasher, but the lid is better washed by hand.
Various sizes available.