LOCK & LOCK Round Water Tight Food Container, Short (1.25-Cup) Four-clip locking system creates an airtight, leak proof container Extremely durable, Lock and Lock containers are safe for use in the microwave, freezer, and dishwasher Stackable design helps you save space in the fridge, freezer, cupboard, and drawers Non-toxic and made from BPA-free material Small round container holds 1.25 cups