Big Agnes Greystone 0° Sleeping Bag

The Big Agnes Greystone 0° Sleeping Bag is a mummy-style sleeping bag that delivers value and performance in a lightweight bag featuring 600-fill DownTek water-repellent insulation.


Regular price $369.95
Sale price $369.95 Regular price
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only 3 left in stock

Why we like this product

  • Traditional mummy shape decreases overall weight over a rectangular-shaped bag and has improved thermal properties
  • Bluesign PFC-free water-repellent coating on the lining helps keep you dry without the use of harmful chemicals
  • R.D.S. Certified 600 fill Downtek with Bluesign approved PFC-free water repellent finish to help maintain loft in damp conditions

The Big Agnes Greystone 0° Sleeping Bag delivers technical, lightweight performance that excels on and off the trail with a high thermal value, compressibility, and comfort. The Greystone features R.D.S. Certified 600-fill DownTek insulation with a PFC-free water-repellent finish to combat damp conditions and maintain loft. The recycled shell and lining fabrics have also been treated with a PFC-free coating to provide an additional layer against moisture. The contoured hood follows the shape of your head with an insulated tube along the upper hood opening to seal out drafts when cinched. The Greystone left zip bag can mate with the right zip women’s bag, allowing you to share warmth with your tent mate.

Weight Regular - 3 lbs 5 oz
Long - 3 lbs 9 oz
Pack Size Regular - 9" x 12"
Long - 9" x 13"
Temperature Rating
Bag Shape Mummy
Insulation Type 600-fill DownTek
Fill Weight Regular - 34 oz
Long - 36 oz
Max User Height Regular - 6'
Long - 6'6"
Shoulder Girth Regular - 60"
Long - 63"
Hip Girth Regular - 54"
Long - 57"
Foot Girth Regular - 36"
Long - 39"
Water-Resistant Yes, PFC-free water-repellent finish
Material Recycled 20D 400T Polyster ripstop (shell), recycled 20D 380T Polyester Taffeta (lining)
Manufacturer Warranty Limited warranty 

Big Agnes

Big Agnes Greystone 0° Sleeping Bag


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