[Vacuum Storage Bags Included]: 20 variety sizes space saver bags for variety sizes of items including clothes, comforters, pillows, beddings, etc. 80% more space saved than other bags on the market. 2 roll up bags (15”x21”) and 1 hand pump are included in the combo, which can be used during your trips. | [Space Bags with Robust Zipper]: Stay-on clip prevents clips from falling off the zipper or missing. You never have to find the bag useless only because the small clip is missing. To add more, Separating the zipper when opening the bag is not a challenge any more! The zipper has one lower side and one higher side. You can feel them apart easily, even if you have clumsy thumbs or presbyopia. | [Storage Bags with Unique Design]: The unique Double-Zip design has yellow lines on the one side and blue lines on the other side. When you close the bag, the yellow line will be inserted into the two blue lines, showing that the bag is well-sealed. | [Water-proof Vacuum Bags]: Our products manufactured under the strictest quality control standards and using the safest material, and don’t worry about the long-term effects of storage in the compression bags.