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Featuring a waterproof valve that purges trapped air, SealLine's versatile Blocker PurgeAir Dry Sack resists ballooning to help maximize use of space within a pack or bag. Plus, the fully waterproof construction ensures essential contents are protected.
* Material: 70D polyurethane-coated nylon
* Closure: Roll-Down
* Weight: 3.9 oz / 110 g
* Width: 6.2 in / 16 cm
* Length: 12 in / 30.5 cm
* Height: 22.8 in / 58 cm
* Volume: 30 L / 1831 cu in
Features:
* Versatile materials: Lightweight 70D polyurethane-coated nylon materials are a tougher, more resilient cousin to the ultralight BlockerLite materials. More durable and versatile, these materials are great for all-around use with confident waterproof protection
* PurgeAir™-equipped: The unique and waterproof PurgeAir valve vents trapped air, helping the sack compress further after being sealed, and is both more durable and more reliably waterproof than waterproof/breathable fabric membranes
* Waterproof closure: Roll-top closure features a wrinkle-free stiffening strip to ensure a secure seal when closing the dry sack
* Durable construction: Fully welded seams result in stronger and more durably protective construction compared to sewn-and-taped seams
* Efficient-Packing: PackTight™ packing system sacks feature flat-sided, rectangular shapes that nestle closely together, packing 20% more efficiently than rounded sacks for easy, space-saving organization