From A Slice of Green. Square stainless steel container with smooth, rounded edges. Ideal for storing leftovers in the fridge or for a waste-free lunch or picnic. Please note that because the lid does not have a plastic seal, there could be some leakage if used with very wet foods. Free from plastic, BPA, phthalates and lead. Not for use in microwave. Dishwasher safe. 13cm x 12cm x 6cm high. 500ml capacity.