4.4 lt. Flip-Tite system. So easy! Open and close securely with 2 fingers. No BPA. The base of this container is dishwasher safe. Hand wash lid and dry thoroughly. Dishwasher safe, top rack: Base only. Easy operation. Stackable. Dishwasher safe. See through content. Recommended for dry goods. Flip ring up to open. Flip ring down for seal. Shatterproof and BPA free. Dry storage system. Food safe. Bisphenol A (BPA) free. Made in Taiwan.