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Details

  • Thirty-denier diamond ripstop Cordura® fabric is siliconized for water resistance and offers a smooth finish for easy packing
  • Four extra-long straps provide even compression and allow sack to be used to maximum capacity
  • Flip-top lid prevents tangled straps; pull handle on bottom aids in unpacking
  • Quality construction and durable, bar-tacked reinforced stress points hold up to years of heavy use

Imported.

View all Sea to Summit Compression Sacks

REI membership

Specs

Best Use Backpacking
Gear Capacity (L)
6 liter
6 liter
10 liter
10 liter
14 liter
14 liter
15 liter
0 liter
20 liter
20 liter
30 liter
30 liter
M
0 liter
Gear Capacity (cu. in.)
6 liter
366 cubic inches
10 liter
610 cubic inches
14 liter
854 cubic inches
15 liter
Not sold cubic inches
20 liter
1,220 cubic inches
30 liter
1,831 cubic inches
M
Not sold cubic inches
Closure Drawcord
Compression Straps Yes
Material(s) Cordura nylon
Dimensions
6 liter
5.5x14 inches
10 liter
7x16 inches
14 liter
8 x 18 inches
15 liter
Not sold
20 liter
9x20 inches
30 liter
10.5x23 inches
M
Not sold
Weight
6 liter
2.4 ounces
10 liter
2.6 ounces
14 liter
3 ounces
15 liter
Not sold ounces
20 liter
3.3 ounces
30 liter
4.1 ounces
M
Not sold ounces
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What size compression sack would you recommend for the REI Helio Sack 55 Sleeping Bag Long?

Asked by: TripleDogDarius
The Helio Sack includes a 12 liter stuff sack. For this compression sack, the 14 liter is recommended.
Answered by: REIservice
Date published: 2016-12-14

What size would you recommend for the The North Face Dolomite Double 20/‑7 Sleeping Bag?

Asked by: jhjoyner
We recommend separating The North Face Dolomite Double 20 sleeping bag into two bags, then packing them into separate 20L Ultra Sil Compression Sacks.
Answered by: REIservice
Date published: 2016-07-04

What size sack do you suggest for a military sleeping bag 

Asked by: tjgraham74
Unfortunately, that information is not available as it will depend on the size of the bag.
Answered by: REIservice
Date published: 2017-05-11

What size bag for a Sierra Designs Backcountry Bed 600 3-Season Sleeping Bag - Regular? Thanks.

Asked by: Pearl08
The stuff sack included with the Sierra Designs Backcountry Bed 600 3-Season Sleeping Bag is 17 liters. The 20 liter compression sack would allow a little extra room.
Answered by: REIservice
Date published: 2016-06-20

I just purchased the Big Agnes Lulu 15 Sleeping Bag, it says compressed is 6.6 liters but it's only between 6 liters and 10 liters for the stuff sack.......this will be used in backpacking so I want it as compressed as possible, should I go with the 10 l?

Asked by: gammagirl08
​When choosing a compression sack, you need to choose one that is equal to the stuff sack volume of your sleeping bag. For the Big Agnes Lulu 15 we recommend the 14 liter compression sack. Once the sleeping bag is stuffed in the compression sack it will then compress down to 6.59 liters.
Answered by: REIservice
Date published: 2017-04-21

What size would you recommend for a DUNNOCK™ COLD WEATHER SLEEPING BAG

Asked by: fitbrown25
That sleeping bag is too large for any of the Ultra Sil Compression Sacks we are stocking. That sleeping bag is not really meant to be compressed and may need a sack as large as 35-40 liters.
Answered by: REIservice
Date published: 2016-07-15

What size compression bag for a North Face Cat's Meow (Male/Long? Thank you

Asked by: Wahoo75
We suggest a 20 liter Ultra Sil Compression Sack for your The North Face Cat's Meow sleeping bag.
Answered by: REIservice
Date published: 2016-08-26

What is best size for LL Bean Mt Washington 0 degree holofill HV reg mummy bag?

Asked by: robes12
The 20 liter Ultra Sil Compression Sack is the best choice for your sleeping bag.
Answered by: REIservice
Date published: 2016-08-30
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