Featuring a waterproof valve that purges trapped air, The Seal Line Blocker PurgeAir Dry Sack is waterproof, lightweight, and resists ballooning to help maximize the use of space within a pack or bag. Plus, the fully waterproof construction ensures essential contents are protected.
- Versatile materials for all-around use & waterproof protection
- PurgeAir equipped to compress further after being sealed
- Roll-top waterproof closure features a wrinkle-free stiffening strip to ensure a secure seal
- Fully welded seams result in stronger & more durably protective construction.
- PackTight system for efficient packing
Please Note: Some brands may not be shipped internationally. This item can only be shipped to U.S. addresses. We would love to ship the item, please be sure the address provided upon checkout is within the U.S. Otherwise, we will contact you via email to advise that your order has been canceled due to the shipping restriction.

















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