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Zirkel 20, regular, 2010

by Big Agnes
Zirkel 20, regular, 2010
SKU: Big Agnes-BZSLRR8

Big Agnes

Zirkel SL 20, Regular

800 goose down, 20oF, Spring/Fall sleeping bag

Big Agnes lightest, most technical down bags for those who prefer the fit and performance of a mummy bag. Every Big Agnes Bag requires a pad to provide the insulation on the bottom.

Every Big Agnes bag requires a pad to provide insulation on the bottom. The Zirkel SL, Regular is designed for a 20" × 72" mummy pad

$ 259.00
$339.95 Save 24%
24

Zipper:
Zirkel SL 20oF Specifications
  Regular Long
Bag Weight 1 lb 14 oz (850 g) 2 lbs 2 oz (964 g)
Fill 800 fill goose down
Fill Weight 13 oz (369 g) 14 oz (397 g)
Shoulder Girth 67.5" (171 cm) 72.5" (184 cm)
Hip Girth 64" (163 cm) 69" (175 cm)
Foot Girth 43" (109 cm) 44" (112 cm)
Fits up to 5'10" (70 cm) up to 6'6" (78 cm)
Pad size 20" × 72" (51 × 183 cm) 20" × 78" (51 × 198 cm)
Compressed Size 6" × 7" (15 × 18 cm) 6" × 8" (15 × 20 cm)
Shell and Pad sleeve Toray Fabric w/ Kudos FP DWR
Lining Nylon Taffeta
Color black/green
Zirkel SL 20oF Features
  • Integrated pad sleeve. Never roll off your pad again
  • Mummy shape decreases weight & packed size
  • Recycled mesh storage sack & nylon stuff sack included
  • Built in pillow pocket holds a fleece or Big Agnes Pillow
  • Interior fabric loops for sleeping bag liners
  • 60" YKK #5 zipper. Mate together our left and right zip bags with same size zipper
  • No-draft collar seals around neck to keep cold air from sneaking in
  • No-draft wedge insulates the connection between the bag and pad
  • No-draft zipper tube insulates along the length of the zipper
Big Agnes Sleeping Bag System

Integrated Bag & Pad System
The Big Agnes System is a different design than the traditional sleeping bag lying on top of a sleeping pad. Instead, they join the two together. With the Big Agnes System, the pad slides into a sleeve on the bottom side of the bag and the top two-thirds of the bag is insulated like a traditional bag. When insulation material is compressed under your body it loses most of  its ability to insulate. Big Agnes eliminates the underside insulation and replaces it with a sleeve to accommodate the pad which provides the insulation. This design provides a secure foundation so you stay on the pad all night. Other features include weight savings, reduced packed size, increased girth and comfort. Click here to see pads.
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