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  • Pinneco Core® synthetic insulation is designed to keep you warm with a CoreScreen™ heat-reflective layer that is sandwiched between 2 layers of insulation
  • CoreScreen reflects heat back to your body while allowing moisture to pass from the inside out so you stay dry
  • European Norm (EN) lower-limit rating of 18°F makes the bag suitable for 3-season use and occasional winter outings
  • Insotect Tubic™ construction features internal Flow Gates™, which are vertical chambers with internal mesh gates that keep insulation from shifting up and down
  • Insotect Tubic tubular insulation system is engineered to provide the maximum cubic loft for excellent warmth
  • Mummy-style bag features full insulation on the bag's underside with no integrated pad sleeve as on other Big Agnes bags
  • Ripstop nylon shell has a water-repellent finish to shed water
  • Nylon taffeta lining is soft and breathable; interior fabric loops stabilize a sleeping bag liner, sold separately
  • 2-way, full-length YKK zipper zips to other bags of opposite configuration
  • Big Agnes Bald Mountain Sleeping Bag includes a mesh storage sack and a nylon stuff sack
  • European Norm (EN) is an independent third-party temperature rating, allowing accurate comparisons across brands with other EN-rated bags


View all Big Agnes Men's Sleeping Bags

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Best Use Backpacking
EN Lower Limit 18 degrees Fahrenheit
EN Comfort Unavailable
Temperature Rating (F) 18 degrees Fahrenheit
Temperature Rating (C) -8 degrees Fahrenheit
Weight 2 lbs. 9 oz. / 2 lbs. 14 oz.
Shell Nylon
Insulation Type Synthetic
Fill Polyester fibers
Fill Weight 1 lb. 12 oz. / 1 lb. 15 oz.
Lining Nylon taffeta
Sleeping Bag Shape Mummy
Fits Up To (in.) 72 / 78 inches
Shoulder Girth (in.) 60 / 60 inches
Hip Girth (in.) 54 / 56 inches
Stuff Sack Size 9 x 20 inches
Stuff Sack Volume 21 liters
Compressed Volume 8.2 / 12.5 liters
Gender Unisex
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