Use for meals leftovers and keeping ingredients fresh. Premium borosilicate glass is stronger than traditional glass and heat-resistant. Durable leakproof and airtight with silicone-sealed tempered glass lids. VentSmart glass and silicone lids feature a b

Details Use for meals leftovers and keeping ingredients fresh. Premium borosilicate glass is stronger than traditional glass and heat-resistant. Durable leakproof and airtight with silicone-sealed tempered glass lids. VentSmart glass and silicone lids feature a built-in steam valve. Splatter-free microwaving without removing the lid. Containers nest neatly for storage. Made without PFAS and plastics. Dishwasher safe.