1.Triple your storage space 2.PA+PE/PET+PE 3. Eco-friendly 4. Bedding, ... of clothes,cushions,and pillows etc.;b) Triple your storage space;c) Adopt double slide zipper, achieve complete seal, and the ... vacuum cleaner to create a vacuum;e) Waterproof, Mildew-resistant, Sanitary, Bug-resistant, Deodorant;f) Absolutely necessary for a modern family; seal space bags ...