SealLine
Blockerlite Compression Cinch Sack

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Blockerlite Compression Cinch Sack

The SealLine Blockerlite Compression Cinch Sack caters to ultra-light backpackers and long-distance paddlers shaving every last gram and reducing bulk from their set-ups. Silicone, PU-coated nylon fabric repels rain showers and prevent splashes from dampening your precious items inside the cinch sack.

Not only is it water-resistant, but it features Continuous Compression that packs your sleeping bag, clothes, and other items down to a small size, but without placing undue stress on sensitive seams, so it'll last much longer. The drawcord closure makes it easy to grab and stash items on the go and welded seams result in a stronger, more durable sack. Additionally, you'll notice its flat-sided design packs 20 percent more efficiently than comparable rounded sacks.

Details

Cinch sack for ultra-light backpackers and paddlers
Water-resistant nylon fabric repels showers and splashes
Continuous Compression without exerting stress on seams
Drawcord closure for easy grabbing and stashing of items
Welded seams increase its overall durability
Flat-sided design saves 20% more space
Item #CAS00DA

Material: 20D nylon, silicone coating, PU coating
Volume: 5 L, 10 L, 20 L
Compression: Continuous Compression (encircles sack to minimize seam strain)
Waterproof: water and splash-resistant design
Closure: lockable drawcord closure
Dimensions: [5 L] 3.5 x 6.4 x 11.8 in, [10 L] 4.3 x 8.2 x 14.1 in, [20 L] 5.5 x 10.4 x 18.8 in
Claimed Weight: [5 L] 2 oz, [10 L] 2.5 oz, [20 L] 3.2 oz
Recommended Use: backpacking, paddling
Manufacturer Warranty: lifetime

Reviews

Q&A

Overall Rating

3.5 based on 3 ratings

Review Summary

1 Stars - 1 reviews

2 Stars - 0 reviews

3 Stars - 0 reviews

4 Stars - 1 reviews

5 Stars - 1 reviews

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1 out of 5 stars

March 20, 2022

Very weak seams

I used the 20 L compression sack for my marmot Never Summer 0 bag and it compressed the bag well, however, within 3 days of using the bag the seams split. The side seams are glued, not stitched and very easily rip apart. This is a huge design flaw as there is a lot of stress at those seams as you compress this bag. Overall it's light weight and cinches down well but has really terrible construction.

Mark

Originally reviewed on a Cascade Designs brand site

Cat YGearhead

5 out of 5 stars

September 29, 2021

Squuuuueeeeeze

Size Bought:: 10L

I've put both my 25 degree and my 0 degree bags (not at the same time, duh) into the 10L stuff sack and it compresses everything nicely, giving me more room in my backpack for other fun things.

4 out of 5 stars

January 5, 2021

All my layers in one sack.

Generally used to contain all of my personal layers for the colder desert months.