UNIQUE EXHAUST PORT DESIGN- 4 AIR OUT - Bagail Space Save Bags have better sealing performance. Our unique space saving bags feature asymmetric double-zip and One-way counterflow valve seal leak-proof technology to get the every ounce of AIR OUT and NOTHING BACK IN. NO VACUUM OR PUMP REQUIRED - No need to go through the hassle of using a pump or vacuum to use your compression space save bags. Valve-suction technology allows for tightly compressed storage and seal without the need for any other equipment. Simply place your items in the bag, zip, and roll!
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