Frigoverre Storage Containers from Italy II Bormioli Rocco II. The Bormioli Rocco brand has been a leader in glass food storage for over 30 years. The container is ideal for keeping food fresh in the fridge. The glass is freezer and microwave safe. The square containers are stackable and can be stored in a particularly space-saving manner. The containers and lids can be cleaned in the dishwasher.