Vacuum compression bag, large-size quilt, quilt storage bag, quilt, clothing, household air-exhausted clothes, organize the bag, compression and leak-proof new technology, moisture-proof, mildew-proof and insect-proof, space-saving, sealed and leak-proof, strong pressure is not broken, flexible material selection, not easy to breaksize: Small size: 40*50cm, medium size 50*70cm, large size 60*80cm, extra size 80*100cm, extra large size 100*110cm