LEIFHEIT Fresh & Easy Storage Container Round (1.1L) L31201Storage container with patented one handed operation Stackable Air and water tight Leifheit Fresh & Easy storage can be open and close tightly with just one hand. They are recognizable by the elegant design and the red ring of the patented one handed operation. To open, simply raise up the ring. To close, attach the lid, fold down the ring and everything is already air and water tight. fresh & easy storage containers are easy to stack thanks to their