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  • Underside insulation has been eliminated and replaced with a sleeve for a Big Agnes 20 in. wide rectangular pad (sold separately)
  • Modified mummy bag features short staple synthetic insulation with 97% recycled content that provides high loft, superior warmth-to-weight ratio and excellent compressibility
  • A-Flex™ construction increases loft and maximizes heat retention by combining layers of "flexed" insulation with smaller "anchor" pieces
  • Continuous draft wedge insulates the connection between the bag and pad to prevent cold air from entering
  • Ripstop nylon shell is treated with a Durable Water Repellent finish; soft, breathable nylon taffeta lining cocoons you in comfort
  • Features a 2-way, full-length, locking zipper with big, easy-to-grab zipper pull
  • Draft tube located behind the zipper prevents warm air from escaping and cold air from entering
  • Create a pillow by stuffing a jacket or clothing into the built-in pillow sleeve, which keeps it in place all night long
  • Interior fabric loops stabilize a sleeping bag liner, sold separately
  • Big Agnes Encampment includes a nylon stuff sack and large cotton storage bag


View all Big Agnes Men's Sleeping Bags

REI membership


Best Use Camping
Temperature Rating (F) 15 degrees Fahrenheit
Temperature Rating (C) -9 degrees Celsius
Weight 3 lbs. 9 oz. / 3 lbs. 4 oz. / 2 lbs. 15 oz.
Shell Ripstop nylon
Insulation Type Synthetic
Fill Polyester fibers
Fill Weight 27 / 24 / 22 ounces
Lining Nylon taffeta
Sleeping Bag Shape Semirectangular
Fits Up To (in.) 78 / 70 / 68 inches
Shoulder Girth (in.) 73 / 70 / 68 inches
Hip Girth (in.) 69 / 66 / 64 inches
Stuff Sack Size 9 x 20 / 9 x 20 / 8 x 17.5 inches
Stuff Sack Volume 20.8 / 20.8 / 14.4 liter
Gender Unisex
Weight - Metric 1.47 / 1.3 / 1.2 kilograms
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