Seal Line

Seal Line Blocker Purgeair Dry Sack


Seal Line Blocker Purgeair Dry Sack

A lightweight, compact dry sack that has a waterproof valve that purges trapped air. The Seal Line Blocker Purgeair is a versatile, fully waterproof dry sack that resists ballooning to help maximise use of space within a pack or bag.

Seal Line Blocker Purgeair Dry Sack Features

  • Lightweight 70D polyurethane-coated nylon materials are durable and versatile and great for all-around use.
  • PurgeAir™-equipped: The unique and waterproof PurgeAir valve vents trapped air, helping the sack compress further after being sealed.
  • 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.
  • PackTight™ packing system sacks feature flat-sided, rectangular shapes that nestle closely together, packing 20% more efficiently than rounded sacks for easy, space-saving organisation


Seal Line Blocker Purgeair Dry Sack Specifcations