With the date tracker on the lid you can set the storage date or expiration date and easily monitor the freshness of your coffee, keeping track of purchases or expiration dates can reduce waste. Designed to help keep coffee beans and grinds freshing, the coffee container is built into a special valve in the lid that releases carbon dioxide, blocking out moisture, oxygen and light. It is constructed of stainless steel material. The sealing jar is available in 3 colors and 3 sizes for you to choose from. This product is perfectly suitable for home, household, dorm, kitchen, etc. Item Name: Sealed Jar Material: Stainless Steel Features: Large Capacity, Easy to Clean, Double Sealing Capacity: 1500ml, 1800ml, 1200ml Size Details: 1200ml, Length: 12cm/4.72", Height: 12cm/4.72"(Approx.) 1500ml, Length: 12cm/4.72", Height: 15cm/5.91"(Approx.) 1800ml, Length: 12cm/4.72", Height: 18.5cm/7.28"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Sealed Jar 1 x Spoon