【80% Space Saving】Vacuum bags ensure easy and space-saving storage, saving up to 80% space when storing clothes and sheets. You can use a hand pump, vacuum cleaner (not included), etc. to suck out the air and make the clothes storage bag smaller so that more things can fit in the suitcase or closet. 【Good Airtightness】 The vacuum bag is made of tear-resistant material (PE + PA), with double-lock strips and triple safety valve design, the air can be completely sucked out and will never flow back into the bag, the airtightness is very good. 【Safe Protection】 The vacuum storage bag can protect textiles from dust, moisture, pests and moths, and can keep items clean and dry to the maximum extent, avoiding bad odors. 100% protection whether in the basement or under the bed. 【Necessary for travel and moving】Vacuum storage bags can give you more space, which is very convenient, especially suitable for storing clothes, coats, sheets, quilts, pillows, blankets, etc. It is an indispensable good