BlockerLite Dry Sack

The Seal Line BlockerLite Sacks are designed to be lighter than traditional dry sacks while still offering exceptional durability. They are highly effective at organising and protecting your clothing, accessories, and valuables during hikes and treks. These sacks offer dependable protection in the usual damp British weather and can easily fit into a range of rucksacks and backpacks.

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The Seal Line BlockerLite Dry Sacks are efficient to pack and their rectangular shape saves 20% more space in a boat or pack than a round sack. Roll-top closures seal securely for water or landlocked adventures, this is also made of a grippy material, so can be used with wet hands, has a wrinkle free seal. Constructed with welded seems to add strength and durability to the product.

One of Up and Unders lightest, most efficient-packing dry sack, the ultralight BlockerLite boasts a rectangular shape and strong fully welded seam construction to deliver waterproof protection.

Seal Line have discovered that it is:
Space-saving: Patent-pending rectangular shape packs 20% more efficiently than rounded dry sack shapes, saving space in your pack.
Efficient-packing: PackTight™ packing system takes advantage of the flat-sided, rectangular shapes of the BlockerLite dry sacks, closely nestling them together for easy, space-saving and intuitive organization.
Waterproof strength: 50% stronger than sewn and taped seams, all seams are welded to deliver superior strength, durability, and waterproof protection.
Ultralight: Featherweight 20-denier silicone- and polyurethane-coated nylon delivers waterproof protection while barely tipping the scales.
Eco-friendlier: PVC-free materials offer a reduced environmental impact over vinyl materials.
Secure: Roll-top closure features a grippy stiffening strip to ensure a wrinkle-free, secure seal when closing the dry sack.
Easy organization: Available in 4 colors and 5 sizes, making it easy to organize by both dry sack color and size.

Materials:
20D Silicone/Polyurethane-coated nylon
PVC Free
Made in China

2.5 LTR:
Weight 1oz
Width (Standard) 2.8 in
Length (Standard) 5.3 in
Height (Standard) 9.5 in

5 LTR:
Weight 1.2oz
Width (Standard) 3.4 in
Length (Standard) 6.5 in
Height (Standard) 12 in

10 LTR:
Weight 1.6oz
Width (Standard)4.4 in
Length (Standard)8.3 in
Height (Standard)14 in

15 LTR:
Weight 1.8oz
Width (Standard)4.9 in
Length (Standard)9.3 in
Height (Standard)16 in

20 LTR:
Weight 2.1oz
Width (Standard)5.5 in
Length (Standard)10.4 in
Height (Standard)19 in

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