Zevro KCH-06084 Vac 'N Save Food Loop Preservation and Storage System, 2.3-Liter Stores food for up to 4 x longer than conventional storage containers Unique stackable design easily fits inside standard kitchen cabinets Body Made of Tritanand Lid of Abs and Silicone ..Bpa Free Patent Pending Unique stackable design, attractive as well as functional with large easy-to-grip handles Fits perfectly in standard cabinets or pantries, silicone gasket provides air and liquid-tight barrier Removes excess air and moisture with the included hand-held pump Dishwasher safe, BPA-free Patent Pending