Sea to Summit Compression Sacks

Sea to Summit Compression Sacks

Sea to Summit Compression Sacks is rated 4.6 out of 5 by 28.
  • y_2017, m_5, d_25, h_11
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_28
  • loc_en_US, sid_10046711, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_moosejaw
4.6 Star Rating
From $17.21   $34.95
up to 25% off

Select a Size Select a Color

When will I get my stuff?

"In Stock" means this item is ready to ship. Orders placed before 3pm EST using Ship Speeds of 1-5 Days will ship SAME DAY. Orders using 5-10 day shipping will ship within one business day.

"Ship Date" means we'll special-order the product for you and this is the date we expect your shipment to leave our warehouse.

"Oversized" means the item is too large for 5-10 Day Shipping and can only be shipped via 4-5 Day Shipping. Additional shipping charges may apply.

"Freight" means the item is too large for 5-10 Day Shipping and must be shipped by truck freight for an additional fee. Someone must be present to accept delivery so we will call to schedule.

If you have any questions, please Live Chat one of our sort of smart customer experience personnel. If you are one of the few that enjoy speaking to real human, please call 877-666-7352

Add to Cart
+ earn up to $0.66 in Rewards
Moosejaw Rewards: You earn MJ$10 for every $100 you spend on or at our shops (MJ$2.50 for discounted items).

So if you buy a $200 jacket at, you can turn around and get a $20 tee using your Rewards on

You are signed up automatically when you give your email address and you’ll earn points as you shop. So easy.

For full program info, see:
Rewards Program Details
Add to Wish List
- +
Product Description Item No.   10046711

FEATURES of the Sea to Summit Compression Sacks

  • Flip-Top-Lid design prevents strap tangling
  • 4 straps for even compression; eliminates bulging
  • Extra long straps so it's easy to fill these to max capacity
  • Nylon webbing pull handle on bottom

- + Product Specifications
Dimensions (Large): 9 x 20 in.
Dimensions (Extra Large): 10.5 x 23 in.
Dimensions (Small): 7 x 16 in.
Dimensions (Medium): 8 x 18 in.
Weight (Extra Large): 7.6 oz
Weight (Large): 6.2 oz
Weight (Medium): 5.5 oz
Weight (Small): 4.5 oz
Weight (Extra Small): 3.9 oz
Dimensions (Extra Small): 5.5 x 14 in.
Features: Compression Straps
Best Use: Car Camping, Camping, Travel
Rated 4 out of 5 by from Great little compression sack! Picked up both a small (10 liter) and a medium (15 liter). The small is spacious enough to fit my MSR Hubba Hubba (2 person, 3 season) tent and rain fly into. I'm doubtful the footprint would fit into the small as well, but the tent/fly/footprint would definitely fit into the medium with room to spare. My only complaint is that both bags are the same color . . . a kinda pea soup green . . . Not the most attractive color, but the bag still serves it's purpose. I would have liked it better if the two different sizes were different colors so I don't have to look for the size on the tag to determine which one I'm grabbing. All in all though, looks to be a pretty solid little bag.
Date published: 2011-10-20
Rated 4 out of 5 by from Makes soft stuff really small Great for all kinds of travel: Pack clothes and gear for a motorcycle trip and strap to your bike. Good for sleeping bags and easily straps onto a pack. Winter clothes quickly fill up your suitcase and these sacks remedy the situation.,,,,I've had mine for a year and have stuffed them to the brim in rugged situations and there is no sign of seams giving way. The tightening straps are very effective, meaning, you don't have to be strong to squish stuff down. ,,,,In my opinion, the only downside is if you need something at the bottom of the sack you have to take everything out to get to it. With that said, if you plan for these situations when packing you shouldn't run into any problems.
Date published: 2011-05-30
Rated 5 out of 5 by from Pancakes Anyone? About to thru hike the AT and this is a MUST have. Put all my cloths I plan to carry with me in this and it squashed it down to the size of mini-popcorn bag (2 socks, long underwear, 2 long sleeve ts, 2 short sleeve ts, 3 pairs underwear, shorts, beanie, and gloves). Pretty impressed with the results. Works great as a container for other things like food and cooking supplies. The medium size that I got I think could almost be classified as a large seeing all the stuff you can cram into it. Would get this if you plan on doing any sort of backpacking from months to days. Extremely helpful!
Date published: 2011-08-04
Rated 3 out of 5 by from Great bag, just expensive for what it is. Got these about a month ago and they seem to hold up well. I feel like for the money it may be worth it just to shell out some more for the slightly nicer version from sea to summit or outdoor research. They are waterproof, but use a drawstring closure under the compression lid so it won't work if you dunk it in a lake or leave it out in a monsoon. Overall, I'm pleased with the purchase, and I don't feel like they will fall apart on me or anything, I'm just not pleased about the price point.
Date published: 2015-10-02
Rated 5 out of 5 by from I love it because it helps my sleeping bag to be 1/2 size from the original storage sack. My story is simple. I wanted my sleeping bag to be smaller when i carry my bag, so i can save some space for my hiking bag. It works and I am satisfied with this Summit Compression Sacks. It works and excellent. Only thing I am going to worry is that how stable this will stay for. However, Mr. Staff says it will last long because that is exactly what I am paying for. I trust him enough. If I have any problem in the future, I will come back to complain. :-)
Date published: 2011-05-03
Rated 5 out of 5 by from Very awesome multi-use product I have a medium size Sea to Summit Compression Sack. I originally bought it to store extra clothes and gear in on trips. It was a little larger than I anticipated, so I have rarely ever filled it. I usually just keep clothes and maybe a mid-layer in it to keep my gear organized. ,,,,I also use this sack sometimes as a bear bag and with all the straps, it is very easy to hoist up a tree or a pole!,,,,Overall awesome product and a must have for backpacking.
Date published: 2013-09-23
Rated 5 out of 5 by from Exponentially better than the sack my bag originally came in! I backpack when I can, and in the past I've noticed a ton of my space has been eaten up by my sleeping bag... Oh no how am I going to carry all my food? Well this compression sack from Sea to Summit reduced the size of that bag by half, and I have to say really opened up my bag. Now I recommend a compression sack to everyone I come across that doesn't have one. Thank you Moosejaw!
Date published: 2012-03-16
Rated 5 out of 5 by from Sweet Sack I now have 4 of theis sacks, 2 small and 2 mediums. They get really really small and I love that the lid doesn't come off of the sack completely, makes it easy to close and compress. I've only used them while backpacking but plan on bring them on vacation to compress my dirty laundry home so I can fit more stuff I buy that I dont need.
Date published: 2011-05-04
  • y_2017, m_5, d_25, h_11
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_28
  • loc_en_US, sid_10046711, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_moosejaw

Are these bags waterproof?

Asked by: Carl
Hey Carl, While this bag is water resistant it is not waterproof as the seam are not tape sealed. I hope this helps.
Answered by: Rocko Gigsby
Date published: 2015-11-28

Hi all, which size is recommanded for a sleeping bag ? normally it fit a 35x15cm bags. It is a -8°C sleeping bag, so pretty big. Thanks

Asked by: Pepef
Hiya! Thanks for the question. Since synthetic sleeping bags fit somewhat differently than down sleeping bags, this is a difficult question to answer. If you usually use a 35 x 15cm (15 x 5.9") stuffsack, we would recommend size Small or Medium. Here are the dimensions for all the stuffsacks: XS: 5.5 x 14" S: 7 x 16" M: 8 x 18" L: 9 x 20" XL: 10.5 x 23" I hope this helps!
Answered by: Rocko Gigsby
Date published: 2016-06-29
  • y_2017, m_5, d_25, h_3CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_2
  • loc_en_US, sid_10046711, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_moosejaw
- + Size Guide

Free Shipping
Spend $12 in Moosejaw products OR at least $35
in other products and you orders ships FREE!

Moosejaw Rewards
You earn MJ$10 for every $100 you spend on or at our shops (MJ$2.50 for discounted items). That's like getting 10% back in Rewards!

What are you looking for?
Shopping Cart