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- Kelty Cosmic Down 0° Lightweight 4-Season Sleeping Bag
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![Kelty Cosmic Down 0° Lightweight 4-Season Sleeping Bag](https://absolute-snow-content.cdn.rlab.net/original/KELTYCOSMICDOWN01.jpg)
![Kelty Cosmic Down 0° Lightweight 4-Season Sleeping Bag](https://absolute-snow-content.cdn.rlab.net/original/KELTYCOSMICDOWN03.jpg)
![Kelty Cosmic Down 0° Lightweight 4-Season Sleeping Bag](https://absolute-snow-content.cdn.rlab.net/original/KELTYCOSMICDOWN04.jpg)
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About the Kelty Cosmic Down 0°
The Cosmic Down 0°F/-18C sleeping bag from Kelty gives you an updated design that's well-suited to fast-moving outdoor adventures across a range of conditions.
This lightweight and compact down bag is perfect for all-season camping and backpacking. It features a lightweight and highly compressible 550 fill power down insulation with a durable yet light 20D nylon shell. The new design uses a trapezoidal baffle construction for improved heat retention with an environmentally friendly PFC-free water-repellent coating.
Other features include a zippered internal stash pocket for your smaller essentials and a spacious natural-fit foot box for more room to move your toes. An anti-snag draft tube zipper helps to seal out drafts to give you next-level comfort and makes the bag easy to get in and out of. The bag also includes a stuff sack for travel-friendly convenience.
A cold-weather favourite at a great price, the Cosmic Down 0°F/-18C winter sleeping bag is a workhorse piece of kit that will see you through camping and hiking adventures for years to come.
- Innovative trapezoidal baffle construction = thermal efficiency
- Lightweight and warm 550 fill down
- Environmental and health friendly C0 and PFC-free DWR fabric
- Buttery-soft and durable 20D Nylon shell fabric
- Zippered internal stash pocket
- Zipper draft tube with anti-snag design makes it easy to get in and out
- Dual slider for ventilation with locking zippers
- Natural fit spacious footbox = more room to wiggle your toes
- Comes with stuff sack for quick departures
- Best Use: 4-Season Camping | Alpine | Backpacking | Trekking
- Insulation: 550FP Duck Down
- Fabric: 20D 400T nylon shell with DWR | 50D 300T polyester liner
- Zip: Right Hand Side
- Fill Weight: 1178g | 41.55 oz
- Fits Up To: 6'6" | 198 cm
- Stuffed Size: 10" x 19" | 25 x 48 cm
- Weight: 2.18 kg | 4 lbs 13 oz
- Fill Weight: 1120g | 39.51 oz
- Fits Up To: 6'0" | 183 cm
- Stuffed Size: 10" x 19" | 25 x 48 cm
- Weight: 2.07 kg | 4 lbs 9 oz
- Comfort: 17°F | -8°C
- Limit: 4°F | -16°C
- Extreme (Risk Range): -34°F | -37°C
- Temperature Rating Guide