Wet the included terra cotta disk to keep brown sugar moist. Disk can be dropped directly into the sugar or snap in the lid. The silicone seal creates airtight storage. Measurement markings clearly display how much sugar is remaining. 1.5 qt (1.4 L) capacity Holds a standard 2 lb bag of brown sugar Hinged lid flips to easily fit in the dishwasher Patent pending Materials ABS, PP, SAN, Silicone, Stainless Steel and Terra Cotta Care Dishwasher Safe