Kloken, 22.65-Oz / 2.83-Cup, BPA Free, Premium Food Container, 100% Water tight, Made in KOREA, KTC3 22.65-OZ, 2.83-CUP Excellent airtight and watertight with patented 4-hinge locking system with silicone sealing ring Microwave, freezer & top rack dishwasher safe Made from highest quality BPA free material for strong durability and safety Ideal for storage of food and accessories