Klymit KSB 20 Down Sleeping Bag

Klymit KSB 20 Down Sleeping Bag is rated 3.8 out of 5 by 6.
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3.8 Star Rating

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Product Description Item No.   10309816

The Klymit KSB 20 Down Sleeping Bag is a down bag for snoozing in the backcountry. Capable of snuggling in 3 out of 4 seasons, pack it up in the included bag and hit the trail with your pack. Once it's time for sleep, set up camp and this bag will keep you warm down to 20°F. Don't forget your sleeping pad.

Feature of the Klymit KSB 20 Down Sleeping Bag

  • Packs small, to the size of a football
  • Stretch baffles enhance warmth and your ability to moveinside the bag
  • Neck gaiter and draft tubes reduce heat loss
  • Includes large mesh bag for long-term storage for down preservation
  • Ideal for 3 season sleeping

- + Product Specifications
Stuff / Compression Sack Dimensions: 6.5 x 12 in.
Gender: Mens
Features: Draft Collar, Stuff Sack Included
Dimensions: 84.5 x 31.5 x 21.7 in.
Fabric Details: 20D Nylon
Bag Weight (Regular): 2 lbs 9.3 oz
Disclaimer: We only ship this brand to US Addresses.
Best Use: Camping
Insulation: Down
Temperature Rating: 11 - 20 Degrees Fahrenheit
Exact Temperature Rating: 20 Degrees Fahrenheit
Sleeping Bag Shape: Mummy
Fill Details: Klymalite
Zipper Side: Left
Rated 4 out of 5 by from Unconventional, but it works! I'm a bigger guy at 6'2" and a 48 inch jacket. A lot of the reviews have stated the bag was tight in the shoulders on some, and it is, but since the bag moves with me, it doesn't bug me. The elastic baffles are great. I am constantly moving my legs and the typical restriction I get with a mummy bag is just not there. No, its not as roomy as a rectangle, but I bought it for weight and compactness when compressed. I can fit it, my Static V and my Pillow X in the sleeping bag compartment of my pack. The reason I only gave four stars is because I haven't really tested the temps yet. 40 degrees is the coldest so far, and even then I was unzipped over halfway and not sleeping in any base layers, just shorts. Awesome bag, and I think it is going to be with me for the long haul.
Date published: 2018-05-29
Rated 4 out of 5 by from Great bag I bought this bag a year ago and I'm overall happy with it. It's very warm. The only complaint I have is that I have experienced two small tears during normal use. Not a huge deal I just duct taped them shut, but down does eventually work it's way out. But again over all a great bag.
Date published: 2018-05-28
Rated 4 out of 5 by from Warm but doesn't loft well I haven't got this outside not but just trying it out it's definitely warm but is slow to fluff up. I'm 6'1" and there's more than enough room but the shoulders are a lil tight and I'm not a stocky guy. All in all seems like a quality product.
Date published: 2018-02-11
Rated 4 out of 5 by from Warm, light, tight. Caveat: I've not taken this bag out into the wild. I'm 6'5, 210 and wide shoulders. I like to sleep with my knees bent in a 'figure 4' position (Tree Pose in yoga). The elastic made for a very comfortable variety of sleeping positions. Incredibly warm, light and packs down very small. But - I won't be using this bag, it is too tight around my shoulders. Not just keeping the draft out, but too small to move. The length was fine, but I need a broader bag. The ability to shorten the bag to smaller sizes is a great feature that my kids or wife would benefit from. Me, I just need a bag with greater shoulder girth.
Date published: 2017-11-03
Rated 2 out of 5 by from Comfortable bag, shoddy construction I bought this about a month ago and used it five times while camping. Each time I awoke looking like I had been tarred and feathered. It turns out this bag leaks feathers worse than Trump's White House leaks "fake news". Concerned about the problem, I looked at the seams between down compartments and saw many feathers sticking out, getting ready to fly the coop. The bag was comfortable and warm enough but I'm seriously worried about its durability.
Date published: 2017-04-14
Rated 5 out of 5 by from Really amazing product Quite an impressive sleeping bag. Weight and compressed size are what you'd expect from 650 fill power, and the down isn't treated with any type of water repellent, but besides that it's a solid bag, especially for the price. The elastic baffles are incredibly comfortable, they don't restrict movement at all, just gently cling to your legs while allowing more movement than any mummy bag I've tried. This also eliminates empty air pockets, making this 20 degree bag feel warmer than my 15 and 13 degree bags.
Date published: 2017-03-19
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The name of the bag suggests the insulation is down, but the specs suggest it is synthetic. Could you confirm which? If it's down, what kind of down and what fill is it? Thanks.

Asked by: pcm31
Hiya, thanks for your question! This bag has 650-fill power down. It is not synthetic. Sorry for the confusion!
Answered by: Alice in Wanderland
Date published: 2017-11-19
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