Sea to Summit Ultra-Sil Compression Sack

Sea to Summit Ultra-Sil Compression Sack is rated 4.8077 out of 5 by 26.
  • 2015-07-28T08:47CST
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Product Description Item No.   10046648

The Sea to Summit Ultra-Sil Compression Sacks. When you need to compress your gear without adding weight Ultra-Sil Compression Sacks are the perfect choice.

FEATURES of the Sea to Summit Ultra-Sil Compression Sacks

  • 30D diamond ripstop siliconized Cordura fabric
  • 2,000mm waterproof fabric
  • Flip-top-lid design prevents strap tangling
  • Four straps for even compression (3 straps on the new extra small sizes)
  • Extra long straps so these sacks can be filled to capacity
  • Bar tack reinforced stress points
  • Pull handle on the bottom
  • Slippery finish for easy packing

- + Product Specifications
Boulder SAME DAY: 1
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Rated 3 out of 5 by from Weight Savings Not Worth the Lack of Durability I recently replaced some ancient heavy compression sacks with these. I got an XS for my down jacket, and a M for my 25 degree Western Mountaineering Bag. The M lasted only about 15 days (in decently rough desert conditions). The ultrasil has good tear strength, but it's weakness is anything pointy! By the end of that 2 weeks, there were at least 5 decent small holes in it, the tiny cord lock and one buckle broke. It doesn't seem up to the task of being a sleeping bag compression sack. However, I still use the XS with my down jacket, as I compress it, and keep it in a light drybag with other clothes. These work great for that, but seem to be lacking when used in rougher conditions.
Date published: 2011-01-18
Rated 5 out of 5 by from Functional and durable I took this on a two-week camping trip in Africa. I stubbornly decided I would do the entire trip with a 33L backpack - tent and all! I stuffed my Big Agnes Fly Creek 2-person tent, my Mountain Hardwear Ultralamina sleeping bag, and my pack towel in this thing and crammed it into the bottom of my bag. For the record, that's roughly 10 pounds of crap in a 5 pound bag. Basically, I abused it like a red headed step child every day for two weeks. Just get it - a solid stuff sack is a traveler's best friend.
Date published: 2011-10-16
Rated 5 out of 5 by from Ultralight and ultraresistant When I saw the compressiong sack I thought "Such a garbage bag!"...but it's the best compression sack I've ever had! I use a Small size for keep my Down Jacket during my travels, and it fits pretty well. I was able to compressed the jacket to 1/3 of the original size. Cordura material and reinforced stress points are great. The four straps works incredibly well, and the Flip-Top-Lid design is a great idea.
Date published: 2010-10-31
Rated 5 out of 5 by from strong, light and well designed i bought this to use with my winter sleeping bag: i hate spending so much time stuffing it into a just-big-enough sack. i bought a size up from the manufacturer's provided stuff sack and now i don't dread the sleeping bag packing! the material is strong and has a slick surface. the straps are securely attached and operate smoothly...doing just what theyre supposed to without any drama.
Date published: 2010-01-21
Rated 5 out of 5 by from Best compression sack! This is a super great compression sack, that will get your down feather sleeping bag to the size of a grapefruit. It was a great decision buying this with my western mountaineering summerlite sleeping bag. I am extremely happy with this purchase! Go buy one now, from moosejaw. Buy it.
Date published: 2013-01-07
Rated 5 out of 5 by from The best thing since sliced bread (if you need to compress your bag and stuff it into your pack) Bought a large one to compress my sleeping bag. Its slick enough to slide right through the rest of the junk in my pack, which seems to make more of the space im working with. Its also kind of water repellent, which is reassuring. I hate sleeping in a wet bag.
Date published: 2009-04-18
Rated 5 out of 5 by from Light and Organized Compression sacks are compression sacks, they squish stuff and that's it, right? Well, kind of. As far as squishing stuff goes all of my compression sacks do a good job. The differentiating factor is how much of a tangled mess they become when not in use. This is where the Ultra-Sil shines. The lid is attached to the sack and while that doesn't sound like a big deal it makes the sack the easiest to use of all the compression sacks I have used. As far as compression sacks go it's a game changer.
Date published: 2015-05-02
Rated 5 out of 5 by from Great compression sack! Excellent compression sack. Very light. Surprisingly durable. Can really crank down on the webbing to super compress it. Takes up virtually no space or weight in the pack. I will be ordering more soon!
Date published: 2011-09-19
  • 2015-07-28T08:47CST
  • bvseo_cps, prod_bvrr, vn_cps_3.1.5
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_26
  • loc_en_US, sid_10046648, STG, sort_relevancy
  • clientName_moosejaw

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