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Eureka! 2641030 Centerfire 15-Degree Rectangular Sleeping Bag


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  • Style: Rectangular
  • Temp Rating 15°F / -9°C
  • Sip'n Zip feature
  • Downwind foot vent
  • Full-cover cotton duck shell
  • Durable #8 zippers with anti-snag webbing
  • Full-length, insulating draft tube
  • Internal & external pockets
  • Built-in hang loops
  • Integrated duffel bag (detachable)
  • Materials:
    • Insulation: Eureka! ThermaShield™ synthetic insulation
    • Shell: 10 oz. Cotton Duck
    • Liner: 100% yarn-dyed cotton flannel
  • Dimensions (L x W x Girth): 80" x 38" x 76"


The Eureka! Centerfire 15-Degree Rectangular Sleeping Bag is designed to provide exceptional warmth and comfort to individuals up to 6'6" tall. The rectangular style bag is constructed with a 10 oz. cotton duck, full cover shell and ThermaShield™ insulation to provide exceptional heat retention and comfortable loft & durability. A secondary, abbreviated zipper on the left side of the bag allows a wider range of mobility while still remaining mostly covered by the bag. Should the bag prove to be too warm, a vent by the foot can be opened to provide air circulation. The durable, locking #8 zippers are attached to anti-snag webbing for trouble free operation. The removable, integrated carry duffel bag can be stuffed and used as a pillow as needed. To keep a good thermal seal, the zippers are backed by an insulated draft tube.