... dirt, moisture, mildew, bacteria.4.Very easy to vacuum the air with convenience and the storage period cover ... over more than 6 months,require only a household vacuum cleaner or air pump.Suitcase Material:Non-Woven ... Material:PA+PE or PET+PECommon thickness of Vacuum bag:70micron/80micron/110micron.Common Size of Suitcase:62 ... (M),42*27.5*27cm(S). space box,storage box,vacuum bag Language Option French