SKU: 93529267150

Kelty Cosmic 0 Deg 550 Down Sleeping Bag

$1615.05 $1794.50
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Kelty Cosmic 0 Deg 550 Down Sleeping BagThe Kelty Cosmic Down 0 Sleeping Bag Discover the innovative design of the Kelty Cosmic Down 0 Sleeping Bag, featuring a trapezoidal baffle construction that enhances thermal efficiency, making it the perfect companion for your outdoor adventures. Crafted with a focus on sustainability, this sleeping bag boasts a lofty, lightweight 550 Fill Down insulation that provides exceptional warmth in chilly conditions. One standout feature of the Cosmic Down

The Kelty Cosmic Down 0 Sleeping Bag

Discover the innovative design of the Kelty Cosmic Down 0 Sleeping Bag, featuring a trapezoidal baffle construction that enhances thermal efficiency, making it the perfect companion for your outdoor adventures. Crafted with a focus on sustainability, this sleeping bag boasts a lofty, lightweight 550 Fill Down insulation that provides exceptional warmth in chilly conditions.

One standout feature of the Cosmic Down is its expanded natural-fit footbox, ensuring maximum comfort and room to move. The zippered internal stash pocket allows you to keep your essentials close at hand, while the fully-recycled shell and liner fabrics with PFAS-free DWR treatment uphold Kelty's commitment to eco-conscious practices.

Specifications:

  • Temperature Rating: 5°C / -15°C
  • Bag Shape: Semi-Rectangular
  • Regular Fits to: 6' 0" / 183 cm
  • Weight: 1.93 kg
  • Fill weight: 1120 g
  • Stuff Sack Size: 25 x 48 cm
  • Length: 199 cm
  • Shoulder Circumference: 158 cm
  • Hip Circumference: 147 cm
  • Foot Circumference: 117 cm

Constructed with 550 Fill Down insulation, the Kelty Cosmic Down 0 Sleeping Bag offers a luxurious feel while being highly durable. The recycled 20D Nylon Taffeta primary fabric and recycled 50D Polyester Taffeta secondary fabric showcase Kelty's commitment to using sustainable materials without compromising on quality.

Whether you're embarking on a camping trip or a backpacking adventure, the Kelty Cosmic Down 0 Sleeping Bag is designed to keep you warm, comfortable, and ready for the great outdoors. Elevate your camping experience with this versatile and eco-friendly sleeping bag.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 93529267150

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4.7 ★★★★★
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Mariel
Belleville, US
★★★★★ 5
Well made, light fabric. Waist doesn't roll.
These bamboo underwear really do keep you cool. They fit true to size, and wear easily. the wide elastic waist band doesn't roll on me. They are comfortable to wear, washed and dried easily. The material has some stretch to it, but not a lot. Well made, no stray strings. Perfect fit for me. Just what I was looking for.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
F
Verified Purchase
Finngirl
Carnegie, US
★★★★★ 5
Good quality, smooth feel
I got these briefs so recently that have washed just one pair so far. First off, these are very comfortable, the material is soft & bordering silky, good quality sewing. Wash well and minimal if any shrinkage. They do come a bit wrinkled from the dryer but hey, these are underwear and will go on smoothly. If it were a t-shirt, I would look sloppy. I feel the sizing is accurate. No rolling and these don't announce themselves under clothing. Planning on getting more of these boxers and replacing my old panties.
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Reviewed in the United States on January 31, 2026
S
Verified Purchase
Skurtzo
Bozeman, US
★★★★★ 4
A little snug on the thighs
Size: Medium, Color: Multicoloured G (5-pack)
Super comfy, soft and thin. For reference, I'm 5'6", 135, athletic build. I bought medium. I almost returned them because I thought they were a bit too snug on my thighs, and my thighs are not large at all. I was concerned about panty lines under snug clothing. But, because they're thin, I figured they would probably stretch, so I kept them. So far, I've only worn them under a night shirt, but they're super comfortable and they dont ride up at all. Very nice, but if your thighs are a little thick, you probably won't like them.
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Reviewed in the United States on August 29, 2025
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Verified Purchase
Shanna
Port Orchard, US
★★★★★ 5
Functional + Sexy
Size: Small, Color: Multicoloured E-(5-pack), Size: Small, Color: Multicoloured E-(5-pack)
Not only do these feel good, my husband can’t keep his hands off me. They fit so good and are soft. I change into these to sleep but also just use them as shorts to wear around the house. They’re comfortable and don’t slide around. I got a size small and I’m 100lbs.
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Reviewed in the United States on April 13, 2026
C
Verified Purchase
ClairY
Belleville, US
★★★★★ 5
Finally!
Size: X-Large, Color: All Black D (5-pack)
Finally, comfortable underwear that don’t end up giving me a wedgie. I have a round booty and most cuts of underwear end up shifting as I walk and sit. The hem of the underwear comes right under my cheeks and the lightweight material ensures there’s no panty line and no shifting to where I don’t want them! I’m definitely purchasing more.
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Reviewed in the United States on May 17, 2026

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