SealLine BlockerLite Dry Sack


Colour: Green

Delivery options:

Rocksolid guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, electronics, undergarments and swimwear excluded).
Really. If it's not up to snuff after you use it (a couple times) you can still bring it back. It lasts longer than 30 days, but not forever. We'll be fair about it.


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

Weight30g (2.5L)
34g (5L)
40g (10L)
50g (15L)
60g (20L)
Ideal for
  • Watersports
  • Cycle touring
  • Camping and hiking
  • Travel
  • Roll-top
  • 20-denier silicone-treated nylon
Length24cm (2.5L)
30cm (5L)
36cm (10L)
41cm (15L)
48cm (20L)
Width13.5cm (2.5L)
16.5cm (5L)
21cm (10L)
23.5cm (15L)
26.5cm (20L)
Depth7cm (2.5L)
9cm (5L)
11cm (10L)
12cm (15L)
14cm (20L)
Not IPX rated
Volume2.5L (2.5L)
5L (5L)
10L (10L)
15L (15L)
20L (20L)
Made inChina

Reviews (11)

3.6363636363636362 out of 5 stars with 11 reviews for SealLine BlockerLite Dry Sack

Ask and answer

Compare (0)