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Sea to Summit Flame Ultralight Sleeping Bag Liner - Women's
$289.00 – to $309.00
Going on a fast-and-light summer trek or want to boost your cool-weather bag to winter temperatures? This women's Sea to Summit Flame Ultralight sleeping bag liner will do the trick.
Fill
Ultra-dry down
Weight
Regular: 7.6 ounces
Long: 8.8 ounces
Compressed Volume
Regular: 0.7 liters
Long: 1.1 liters
Temperature Rating (F)
55 degrees (F)
- 850-fill-power down keeps you cozy
- 10-denier shell and 7-denier liner materials help deliver a light weight and compact packed size
- 1/3-length zipper
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 Sea to Summit Women's Sleeping BagsBest Use Backpacking
Tested Comfort 55 degrees (F) - EN
Temperature Rating (F) 55 degrees (F)
Temperature Rating (C) 13 degrees (C)
Weight Regular: 7.6 ounces
Long: 8.8 ounces
Ultralight Yes
Shell 7-denier nylon
Zipper Location Right
Insulation Type Down
Water-Resistant Down Yes
Fill Ultra-dry down
Fill Weight Regular: 3.2 ounces
Long: 4.8 ounces
Lining 7-denier nylon
Sleeping Bag Shape Mummy
Fits Up To (in.) Regular: 66 inches
Long: 72 inches
Shoulder Girth (in.) Regular: 57.5 inches
Long: 60 inches
Hip Girth (in.) Regular: 53.5 inches
Long: 56 inches
Stuff Sack Size Regular: 3.75 x 6 inches
Long: 3.75 x 7 inches
Stuff Sack Volume Regular: 1.9 liters
Long: 2.2 liters
Compressed Volume Regular: 0.7 liters
Long: 1.1 liters
Gender Women's
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