Air Compression Vacuum Bags for Travel. Vacuum compressed storage bags advantage: easy to store reusable so can be time and time again .It can reduce by up to 75% protecting against dirt, dust, insects, odours, mildew, mould and moisture. it is beautiful vacuum compressed storage bags applications: it can be used when travelling so your clothes don't use up so much room in your suitcase when moving house these bags can be invaluable as they can keep your clothes together to ensure none are lost or damaged from the move. suit for pillow, quilt, cotton-padded clothes, blanket, sweater, down jacket and so on.