Kelty Cosmic 20°

1 review
5-star:   0
4-star:   1
3-star:   0
2-star:   0
1-star:   0


Fill Weight 39 oz / 1.09 kg
Total Weight 3 lb 13 oz / 1.71 kg
Length 72 in / 183 cm
Fits to 5 ft 6 in / 168 cm
Shoulder Girth 58 in / 147 cm
Stuffed Diameter 10 in / 25 cm
Stuffed Length 18 in / 46 cm
Temp Rating 20° / - 7° C
Shape Mummy
Insulation Cloudloft™ Pro
Shell Material 50D Polyester Taffeta
Liner Material 50D Polyester Taffeta



With the Cosmic, Kelty delivers a terrific three-season…

Rating: rated 4 of 5 stars
Source: received it as a sample, freebie, or prize (Kelty)


With the Cosmic, Kelty delivers a terrific three-season bag. It has a great feminine look and a terrific sub-$100 price tag.


  • Great styling
  • Warm
  • Sub-$100


  • Heavy

Kelty positions the women’s Cosmic 20 as a bag that spans “cool spring nights into a brisk fall” and does it all for a bargain price (sub $100).

We were struck by its decidedly feminine look — thanks to the light blue and brown polka dot color scheme and embroidered flower accents. But this bag’s beauty was more than skin deep. We chose the Girl Scout Camporee over Memorial Day weekend for our test. In the coastal mountains it felt more like a winter in Siberia than Summer in Santa Cruz, but with this sleeping bag we were cozy and warm through the frigid night.

For the full review and photos, visit GearGuide.

rated 4.00 of 5 stars All Cosmic 20° versions

In addition to the 1 women's review above, there are 2 reviews for other versions of the Cosmic 20°. Read all reviews »

Where to Buy

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Manufacturer's Description

Visit Kelty's Cosmic 20° page.

Retailers' Descriptions

Here's what other sites are saying:

Kelty Cosmic 20F Synthetic BagThe Kelty Cosmic 20F Synthetic Bag is a great 3 season sleeping bag. It is best used in dry or wet weather. This bag is insulated using synthetic CloudLoft Pro insulation, which makes it water-resistant and quick drying, so you can enjoy the great outdoors, even in damp conditions. The offset quilt construction prevents cold spots from forming, keeping outside air from entering. The tough Polyester taffeta outer shell can endure rough use and lends superior durability. The zippered draft tube, draft collar, adjustable hood, and ground-level side seams keep the bag completely airtight, to prevent cold drafts from seeping in. You can attach accessories to the internal liner loops and external sleeping pad loops. This bag comes with its own convenient stuff sack for easy packing. Enjoy your sleep outdoors with the Kelty Cosmic 20F Synthetic Bag.

- SunnySports

You venture out to explore the world and ponder its place in the universe. But when the night chill kicks in, nothing else matters but the warmth inside your Kelty Women's Cosmic 20-Degree Sleeping Bag. Thanks to this mummy bag's synthetic CloudLoft Pro insulation, top draft collar, and insulated hood, you can stay warm while camping three-seasons out of the year.


On Sale. Free Shipping. Kelty Women's Cosmic 20 Degree Sleeping Bag FEATURES of the Kelty Women's Cosmic 20 Degree Sleeping Bag Layered, offset, quilt construction Top draft collar Thermal-comfort hood fit 58in. dual-slider locking zipper Zipper draft tube with anti-snag design Stuff sack included FatMan and Ribbon drawcords SPECIFICATIONS of the Kelty Women's Cosmic 20 Degree Sleeping Bag Temperature Rating: 20deg F / -7deg C Shape: Mummy Fits to: 5' 6in. / 168 cm Length: 72in. / 183 cm Shoulder Girth: 58in. / 147 cm Fill Weight: 36 oz / 1.01 kg Total Weight: 3 lbs 5 oz / 1.48 kg Stuffed Diameter: 10in. / 25 cm Stuffed Length: 16in. / 41 cm Insulation: CloudLoft Pro Shell Material: 50D Polyester Taffeta Liner Material: 50D Polyester Taffeta

- Moosejaw

For the budget-minded adventurer, the Cosmic 20 is a three-season, synthetic bag at a great value. In wet or dry climates, you'll appreciate how comfortable and stylish this bag is. Temp Rating: 20deg / -7degC Shape: Mummy Size Regular: * Fits to: 5' 6" / 168 cm * Length: 72" / 183 cm * Fill weight: 39 oz. / 1.09 kg * Total weight: 3 lb. 13 oz. / 1.71 kg * Stuffed diameter: 10" / 25 cm * Stuffed length: 18" / 46 cm

- Rocky Mountain Trail