Glass Storage Container Rectangle with Snap Lock Lid 550ML (No Vent) - 20017361 WHILE OTHER FOOD STORAGE CONTAINERS HAVE LEAKY LIDS & CHIP EASILY, Glass Food Storage Containers are made of durable, HIGH-QUALITY GLASS & use SMARTEST-LOCK LOCKING LID TECHNOLOGY, locking food in with an airtight seal for secure, leak-free storage....