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Kelty Pack Cosmic 20 Sleeping Bag

About This Item

Temp Rating

15 to 30 Degrees

Insulation Type

Down

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Temperature Rating

  • ISO Comfort Rating: 32°F / 0°C
  • ISO Limit Rating: 21°F / -6°C
  • ISO Extreme Rating: -11°F / -24°C

Materials

  • Insulation: 550FP Duck Down
  • Shell material: 20D 400T Nylon
  • Liner material: 50D 300T Polyester

DETAILS & DESIGN

  • The Kelty Pack Cosmic Down 20 is designed with warm 550 fill down and internal stash pocket to store smaller items
  • Equipped with a trapezoidal baffle construction that helps thermal efficiency and a zipper draft tube with anti-snag zipper design
  • Features C0 and PFC-free DWR fabrics and natural footbox for more wiggle room
  • Dual slider for ventilation with locking zippers
  • Includes stuff sack
  • Web ID: 21KELUCSMC20DG550CSL
  • SKU: 22277088
Sleeping Bag SizeRegular
ShapeMummy
Minimum Trail Weight2 lbs. 10 oz.
Temp Rating 20° F
Fill Weight16.37 oz.
Insulation TypeDown
Fill Power550
Shoulder Girth62.2 in.
Hip Girth57.9 in.
Fits Up To72 in.
Shell Fabric20d 100% Nylon
Zipper Location Right
Stuff Sack Included Yes
Stuff Sack Size 8 x 13 in

REVIEWS

4.8
100%
Recommended

40 Reviews

Verified Purchase

Great Value Sleeping!

[This review was collected as part of a promotion.] Good bag and exceptional value! Used for a few days in 30 - 50 degree nights near water. Packs down well and lofts up as well. Definitely would recommend.

Verified Purchase

So Soft And Incredibly Warm

[This review was collected as part of a promotion.] I had my own Kelty and my kids had other bags. My son stole my bag while we were camping at Waldo Lake so I used his and I nearly froze to death. I felt so bad he had such an awful bag! I had no idea!!! So I got him and his twin sister bags that match mine and last night we slept in them and it was DREAMY. Love them!!

Verified Purchase

Spacious

[This review was collected as part of a promotion.] Bought this bag as a lightweight down alternative to my synthetic bag. I love this style of bag so it was a no brainer. My first test on my living room floor resulted in a 2 hour nap. I like that i have room to move my legs or toss and turn, and that you can attach 2 of them together (ill be buying another). Great bag if the mummy style bag isnt right for you.

Received incentive

Good Amount Of Space Very Comfy It's Keltys Great Quality As Always Never Disappoint!

I heard great reviews on this ordered it and I was amazed at the quality for the price . This is built just as good if not better then higher prices gear. Kelty never disappoints!

Verified Purchase

Lightweight And Warm

[This review was collected as part of a promotion.] Just took this bag on a 12 day trip to Philmont Scout Ranch in Mew Mexico. On the nights when the temperatures dipped into the 30s, this bag kept me very comfortable when zipped up properly. On warmer nights, I unzipped the bag about 30 percent to let a little air in. The best part was that the bag is extremely light and compress down very small in a compression sack to take up very little room in my backpack and could even be clipped on to the outside of the pack without any noticeable swinging while I hiked.

Verified Purchase

Great Bag

[This review was collected as part of a promotion.] Used this bag in Grand Tetons and Yellowstone, comfortable, stylish and kept me warm in high 30s/low 40 degree weather at night. Had to throw on an extra sweatshirt and pants due to my sleeping pad R value being so low (2.1) and was still warm. Overall great bag and will be keeping this for years. Only complaint is I wish the phone pocket was bigger, tight squeeze for a bigger phone.

Verified Purchase

Good Value Bag

[This review was collected as part of a promotion.] Light and warm. Should be good for backpacking. Haven’t had it on the trail yet. Looking forward to trying it out. Seems like it is a good balance between performance and cost.

Verified Purchase

Great Sleeping Bag!

[This review was collected as part of a promotion.] This is exactly what I was hoping it would be - solid quality & I'm excited to use it again. Quick shipping helped it arrive early and I’ll be taking it to Philmont soon!

Verified Purchase

Great Sleeping Bag For Backpacking

[This review was collected as part of a promotion.] The packability of this bag for backpacking - at an affordable price tag, cannot be beat! Lightweight but warm. Love the vent zip from the bottom. Great product

Verified Purchase

Super Light Weight And Warm

[This review was collected as part of a promotion.] This is a great ratio of warmth to lightweight. Very easy to roll and unroll to stowaway when not in use. I have not used in in low 20 degree weather yet. I have only tried it in 40 degree weather

Verified Purchase

Great Sleeping Bag

[This review was collected as part of a promotion.] Last week I tested this bag at 6 degrees Celsius and it was very nice and toasty. I love it. The only thing missing is a compression bag, which I'll need to purchase

Awesome

[This review was collected as part of a promotion.] This is my first backpacking size/mummy sleeping bag and I couldn’t be happier. I was a little nervous going from a full size all season type sleeping bag to a light weight mummy style. I thought I would feel crammed in with no room but I didn’t feel that way. When I first pulled it out of the stuff sack it was real flat and did not look like it had any down fill in it, but it just got fluffier the longer I left it out. I just used this for a fall elk hunt in Montana and stayed plenty warm. It is definitely not a sleeping bag you would use in the dead of winter but it will work great any other time. I highly recommend this sleeping bag to anyone that is looking for one in this price point and temperature rating.

Verified Purchase

Great For Backpacking!

[This review was collected as part of a promotion.] I bought this as a light sleeping bag for backpacking during hunting season. It’s way lighter than all of my other sleeping bags and way warmer too. It’s perfect for backpacking and I never got cold in 30 degree nights. It just got fluffier the longer I had it out of the bag. I would definitely recommend as a 3 season sleeping bag.

Verified Purchase

Awesome Bag

[This review was collected as part of a promotion.] Hard to beat for the price. It strikes good middle ground for packability and performance. Just wish it came with compression and storage sacks, but I realize that would drive up the price.

Verified Purchase

Super Comfy And Compressable

[This review was collected as part of a promotion.] I loved this as a buy to take on a 31-mile hike into the White Mountains. It compresses small so as not to take up a ton of room in my pack and kept me cozy and warm! Worth the buy.

Read All Reviews (40)

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