FRESH MAT: a construction with double fluted channels quickly removes air with minimal impact on food while blocking oxygen and minimizing moisture loss for best taste and freshness RECOVERY MATERIALS: Vacuum seal bags made from a recyclable plastic material compared to previous models. The case is made of Next Flex MP0X. 40% LESS CO2 EMISSE: Electrolux new recyclable vacuum seal bags are manufactured with up to 40% less CO2 emissions compared to previous versions of Electrolux vacuum seal bags. BPA FREE: The bag is BPA free and food grade material. Made of non-toxic and food grade material - no use of chemical glue in bag design. Reduce plastic: Electrolux works with the Plastic Bench to reduce plastic in the seas. Together, the Electrolux & Plastic Bank prevents over 3 million disposable plastic bottles from contaminating the sea under the age of 3.