[NO VACUUM OR PUMP REQUIRED]: Space-saving bags, our valve suction technology allows for compression without the need for additional equipment. Compression bags have a single air passage in the lower part of the bag. Vacuum bags put the objects inside, close them with the zipper and roll! Easy to store and useful for saving space during travel. VACUUM BAGS SAVE SPACE. [Waterproof & No Hand Pump Needed]: Space-saving double zipper bags provide full protection against mold, moisture, odor, dust, stains, etc. mice and insects. Compression bags, no vacuum or pump needed, vacuum bags, just hand roll. Vacuum space-saving compression, space-saving vacuum bags. On. [Space Saving]: Space-saving bags. Rolling and exposure to air reduces the size of clothing and fabrics by up to 75%. Compression bags thus create additional space in your suitcase or backpack. With vacuum bags, you no longer have to buy new bags when you get home. Space-saving vacuum compression. [Ideal protection]: Space-saving bags. Our system is double-zip waterproof, airtight and heavy-duty compression bags protect clothes and towels from bacteria, mold and moisture. Vacuum bags to keep dirty and clean laundry separate and tidy during travel. Space-saving vacuum compression bags. - : Space-saving bags, no vacuum or pump needed. Compression bags to save space. Vacuum bags ideal protection. - - Vacuum compression bag.