Set of 5 Compression Bags, ideal for storing off-season clothes, towels, linens and so on; Vacuum-packing storage bags compress clothing, winter clothes, linens, drapery and more down 80%; for compact, stackable storage under bed, in wardrobe, closet, cupboard or in suitcase when travelling Vacuum bags for storage with heavy-duty double-zip seals and triple-seal turbo valve for lasting airtight protection; follow instructions printed on storage bags to ensure for correct sealing when using Vacuum seal bags are made with layers of PA and PE films, which improve tear and wear resistance and help protect clothing from moisture, dirt, mould, odours and more with hand pump included (for use when travelling), valves can also be connected to standard vacuum cleaner hose for faster deflation