SealLine Blocker Lite Dry Sack


SealLine Blocker Lite Dry Sack

  • Available prices From $19.00 to $33.00 $19.00 – $33.00
Available online only


Show Description

Ultralight, efficient to pack and a no-H2O zone. The welded seams on Blocker Sacks add strength and durability. The rectangular shape saves space in a boat or pack. Roll-top closures seal securely for water or landlocked adventures.

  • Made of ultralight 20-denier silicone and PVC-free coated nylon.
  • Rectangular shape packs 20% more efficiently than round sacks.
  • Welded seams are stronger than sewn and taped options.
  • Roll-top closure has a grippy stiffening strip to ensure a wrinkle-free seal.
  • Colour-coded sizes organize your gear.

Tech specs

Show Tech specs
  • 33g (5L)
  • 44g (10L)
  • 52g (15L)
  • 59g (20L)
  • 28g (2.5L)
Ideal for
  • Watersports
  • Cycle touring
  • Camping and hiking
  • Travel
Closure Roll-top
Material 20-denier silicone-treated nylon

Fair: made of lightweight materials and designed to be carried inside another bag. Good: strikes a balance between light weight and durability. Excellent: made of heavy duty materials and designed to be carried alone. Exceptional: made of ultra-tough materials and designed to withstand abuse.


Waterproof bags and cases are made with waterproof materials and have waterproof closures. Some are designed to be submersible. Water-resistant bags and cases are made with waterproof materials, but water could sneak in through the seams or closure.

Submersible No
  • 30cm (5L)
  • 36cm (10L)
  • 41cm (15L)
  • 48cm (20L)
  • 24cm (2.5L)
  • 9cm (5L)
  • 11cm (10L)
  • 12cm (15L)
  • 14cm (20L)
  • 7cm (2.5L)
IPX rating

Indicates the degree of protection against liquid. IP X1: Dripping water while in normal operating orientation; IP X4: Splashing water; IP X5: Water jets; IP X6: Powerful water jets; IP X7: Immersion up to 1m ≤ 30 minutes; IP X8: Suitable for submersion as specified by manufacturer.

Not IPX rated
  • 5L (5L)
  • 10L (10L)
  • 15L (15L)
  • 20L (20L)
  • 2.5L (2.5L)
Made in China