I buy a Glass Storage Jar with Stainless Steel Lid from HOUZE (Singapore's Leading Homeware Superstore) to keep coffee good. This Glass Storage Jar with Stainless Steel Lid (Dia: 9.5cm) is high-quality and designed to provide non-toxic storage you can use for a long time.

https://www.houze.com.sg/collections...-lid-dia-9-5cm