Evergreen
Kelty Cosmic Down 41 Sleeping Bag
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Shop similar productsGreat for warm-weather backpacking, this 2-season sleeping bag features 550-fill DriDown insulation that defends against moisture, has exceptional loft and compresses down small.
Fill
550-fill DriDown
Temperature Rating (F)
41 degrees (F)
- 550-fill-power DriDown has a water-resistant finish that allows down insulation to resist moisture, dry faster and maintain loft
- Quilt-through construction with differential cut and ground level side seams provides sufficient warmth on cooler nights
- Polyester taffeta creates a smooth yet durable shell; polyester taffeta lining breathes for comfort and feels great against skin
- Fully insulated draft tube backing the zipper keeps body heat in and cold air out
- Full-length, 2-way, double sliding zipper allows easy venting; locking slider is backed by antisnag binding tape
- Thermal-comfort hood has drawcords of differing widths at head and neck for easy identification and adjustment in the dark
- Natural-fit footbox provides plenty of room so feet don't feel scrunched
- Pad loops provide attachment points to keep sleeping bag centered on top of sleeping pad (pad and straps not included)
- Hang loops allow easy drying and storage
- Stuff sack included
Imported.
Many sleeping bags are rated for temperature by an independent testing protocol. REI and the broader industry now use the International Organization for Standardization (ISO) 23537 protocol, which improves on the older European Norm (EN) 13537 standard; you may still see older items in our assortment that were only EN tested. With either protocol, each bag gets a Comfort (or T-Comfort) rating and Lower Limit (or T-Limit) rating. The Comfort rating is the lowest temperature at which the bag will keep the average "cold sleeper" comfortable, and the Lower Limit rating is the lowest temperature at which the bag will keep the average "warm sleeper" comfortable. Ratings are based on a person wearing one long underwear layer and a pair of socks, sleeping on an insulated surface with a minimum R-value of 5.38. Many brands use the Comfort rating for women's bags and the Lower Limit rating for men's and unisex bags. Everyone's body and sleep comfort differ, and conditions of use (posture, clothing, sleeping pad R-value, wind, humidity, etc.) affect total insulation, so EN and ISO ratings are intended as a guideline to help you compare products, rather than a guarantee of warmth.View all Kelty Men's Sleeping BagsBest Use Backpacking
Tested Lower Limit 41 degrees (F) - EN
Tested Comfort 49 degrees (F) - EN
Temperature Rating (F) 41 degrees (F)
Temperature Rating (C) 4 degrees (C)
Shell 50-denier polyester taffeta
Zipper Location Right
Insulation Type Down
Water-Resistant Down Yes
Fill 550-fill DriDown
Lining 50-denier polyester taffeta
Sleeping Bag Shape Mummy
Stuff Sack Size 7 x 12 inches
Stuff Sack Volume 7.6 liters
Gender Unisex
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