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Big Agnes Zirkel SL +20 Sleeping Bag

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The Big Agnes Zirkel SL +20°F mummy sleeping bag is ideal for three-season camping. The attached sleeve keeps you securely attached to your sleeping pad, providing constant insulating warmth.

  • Superlight, prime 800-fill-power goose down delivers an excellent combination of warmth, light weight, compressibility, durability and value
  • Vertical baffle Flow Construction features internal Flow Gates—vertical chambers with internal mesh gates that keep insulation from shifting up and down
  • Underside insulation has been eliminated and replaced with a sleeve for a Big Agnes pad or any 20-in.-wide sleeping pad, sold separately
  • Pertex® Quantum nylon ripstop shell is lightweight and durable, and offers silky softness that enhances the insulation's loft
  • Ripstop nylon shell has a water repellent finish to shed water
  • Nylon taffeta lining is soft and breathable
  • Down-filled collar at the top of the bag seals around the neck to prevent warm air from escaping and cold air from entering
  • Continuous oversize draft wedge insulates the connection between the bag and pad to prevent cold air from entering
  • Large draft tube located behind the zipper prevents warm air from escaping and cold air from entering
  • Built-in pillow sleeve lets you stuff a jacket or a pillow inside
  • Interior fabric loops stabilize a sleeping bag liner, sold separately
  • 2-way, full-length YKK zipper will zip to another bag with opposite zipper configuration
  • Big Agnes Zirkel SL +20°F mummy sleeping bag includes a recycled mesh storage sack and a nylon stuff sack

Imported.

Item 811077

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Big Agnes Zirkel SL +20 Sleeping Bag Specs
Specification
Description
EN lower limit (rating for men)
Unavailable
Unavailable
20 degrees Fahrenheit
-7 degrees Celsius
2 lbs. 11 oz. / 2 lbs. 6 oz.
1.2 / 1 kilograms
Ripstop nylon microfiber
Down
800-fill goose down
16.5 / 15.5 ounces
Nylon taffeta
Mummy
78 / 70 inches
72.5 / 67.5 inches
69 / 64 inches
7.5 x 15 inches
11
Unisex
EN comfort (rating for women)
Temperature rating (F)
Temperature rating (C)
Weight
Weight - metric
Shell
Insulation type
Fill
Fill weight
Lining
Sleeping bag shape
Fits up to (in.)
Shoulder girth (in.)
Hip girth (in.)
Stuff sack size
Stuff sack volume
Gender

Big Agnes Zirkel SL +20 Sleeping Bag

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