Description: Lock in Freshness: These refrigerator storage container with adjustable vented airtight lids, which can keep fruits and vegetables storage longer.Storage: Oursealed tank can store most types of fruits, vegetables, food, prevent spoilage, clean and not odor.Multifunction:Vacuum seal box can maximize storage space in refrigerator, freezer, cabinets, cupboards, pantry shelves or inside drawers. top ventilation window, keep fresh for longer.Keep Freshness: Refrigerator food storage case design with time preservation 31 days to record days you store, remind you the freshness.Save Space: Storage bin saving space and meeting daily use,makes your room more tidy. Specification: Material: AS+ABS+Silicone Size Chart: 1.2L:Approx.20x13x8.4cm/7.87x5.12x3.31inch2.1L:Approx.23x15x10.8cm/9.06x5.91x4.25inch2.7L:Approx.20x13x16.6cm/7.87x5.12x6.54inch4.6L:Approx.23x15x21cm/9.06x5.91x8.27inch Package Includes: 1x Sealed Tank1x Hand Pump Note: Heat resisting range: - 20 C to 70 C,Please allow slightly measuring deviation due to manual measurement.