Back to top

Please select a color/size.

Details

  • 2D NanoShell™ nylon shell fabric is treated with a durable water repellent (DWR) finish and a thin microporous coating making the bag water resistant and windproof
  • Water-repellent, polymer treated Ultra-Dry down™ retains 60% more loft and absorbs 30% less moisture than untreated down
  • Soft-touch lining fabric is downproof and highly breathable
  • Tapered rectangular shape is cut with a large hood, broad shoulders, large chest area and a wide foot box to provide roomy comfort while maintaining thermal efficiency
  • Oversized neck collar, hood seal and zipper draft tube keep warm air in and cold drafts out
  • Full-length side and foot zip allows conversion from a warm 3-season bag to a summer comforter
  • Internal security pocket keeps nighttime essentials close at hand
  • Includes lightweight Ultra-Sil compression bag and combination storage cell/laundry bag

Imported.

Many sleeping bags are rated for temperature by an independent testing protocol, the European Norm (EN) 13537. Each bag gets two ratings: a Comfort rating and Lower limit rating. The Comfort rating is the lowest temperature at which the bag will keep the average woman (or "cold sleeper") comfortable, and the Lower Limit rating is the lowest temperature at which the bag will keep an average man (or “warm sleeper”) comfortable. Everyone's body and sleep comfort is different, so EN Ratings are merely a guideline to help you compare products.

View all Sea to Summit Men's Sleeping Bags

REI membership

Specs

Best Use Backpacking
EN Lower Limit 25 degrees Fahrenheit
EN Comfort 35 degrees Fahrenheit
Temperature Rating (F) 25 degrees Fahrenheit
Temperature Rating (C) -4 degrees Celsius
Weight
Long Left
2 lbs. 3 oz.
Regular Left
1 lbs. 15 oz.
Shell 20-denier nylon
Zipper Location Left
Insulation Type Down
Water-Resistant Down Yes
Fill 750-fill Ultra-Dry duck down
Fill Weight
Long Left
13.7 ounces
Regular Left
12 ounces
Lining 20-denier nylon
Sleeping Bag Shape Semirectangular
Fits Up To (in.)
Long Left
77 inches
Regular Left
72 inches
Shoulder Girth (in.)
Long Left
65 inches
Regular Left
62 inches
Hip Girth (in.)
Long Left
57 inches
Regular Left
56 inches
Stuff Sack Size 7 x 16 inches
Stuff Sack Volume 10 liters
Compressed Volume 6.1 liters
Gender Unisex
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 165ms
  • REVIEWS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 127ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;