Emsa clip & close food storage container with draining plate with their unique seal in the lid, fresh food simply stays fresh longer and this has even been scientifically proven. Freshness killers don't stand a chance. 100 percent leak-proof, hygienic and safe and "made in Germany". ideal for the refrigerator, freezer, microwave and for on the go. Bpa free - suitable for baby food. Made of certified raw materials.