Waterproof, lightweight dry sack vents trapped air, eliminating ballooning for easy packing.
Featuring a waterproof valve that purges trapped air, our 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.
- 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: Our 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.
|5 LTR||10 LTR||15 LTR|
|Weight (Standard)||1.9 oz||2.4 oz||2.9 oz|
|Weight (Metric)||0.05 kg||0.07 kg||0.08 kg|
|Width (Standard)||3.5 in||4.3 in||4.7 in|
|Width (Metric)||9 cm||11 cm||12 cm|
|Length (Standard)||6.4 in||8.2 in||9.2 in|
|Length (Metric)||16.5 cm||21 cm||23.5 cm|
|Height (Standard)||11.8 in||14.1 in||16.1 in|
|Height (Metric)||30 cm||36 cm||41 cm|
|Volume (Standard)||305 cu. in||610 cu. in||915 cu. in|
|Volume (Metric)||5 liters||10 liters||15 liters|
|Material(s)||70D polyurethane-coated nylon||70D polyurethane-coated nylon||70D polyurethane-coated nylon|
|Country of Origin||Made in China||Made in China||Made in China|