Big Agnes  Torchlight 20 Sleeping Bag - Women's

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Ideal for backpackers who want a comfy mummy bag but also desire an easy-to-use bag for car camping, the women's Big Agnes Torchlight 20 sleeping bag will have you catching zzz's at any campsite.


  • Nylon ripstop shell fabric with a PFC-free durable water repellent (DWR) finish
  • Polyester taffeta lining fabric with a PFC-free DWR finish
  • 600-fill-power DownTek™ with a PFC-free DWR repels water while maintaining insulating value
  • Women-specific bags differ in shape and fill weight with a less drastic taper from shoulders to hips to feet—reducing cold spots and creating more warmth where it counts
  • Traditional down mummy bag features expandable panels for a customizable fit
  • 2 zippered expandable panels run from shoulder to footbox; opening them increases sleep space by 10 in. (25 cm)
  • Dual zipper sliders on expandable panels allow you to unzip from the top and the bottom to give you multiple fit adjustment options
  • Depending on your sleep style and body shape, you can adjust the bag for customized comfort throughout the night
  • Contoured hood follows the shape of your head for a more comfortable fit
  • Low-profile cordlock lets you uncinch the hood with one hand
  • Insulated tube along the upper hood opening seals out drafts when cinched
  • No-draft collar and no-draft zipper with a zipper garage
  • YKK #5 antisnag locking zipper for a smooth, quick zip
  • Zipper design allows you to mate together left- and right-zip sleeping bags
  • Interior fabric loops for use with a sleeping bag liner (not included)
  • Exterior loops for hang drying or storage
  • Storage sack and stuff sack included
  • Closeout


Temperature ratings are intended as a guideline to help you compare products, rather than a guarantee of warmth, since many different factors contribute to your comfort while you sleep. Backpacking bags are typically rated for temperature according to an independent testing protocol—currently International Organization for Standardization (ISO) 23537, though some older items followed European Norm (EN) 13537. Testing is based on a person wearing one base layer and a pair of socks, sleeping on an insulated surface with a minimum R-value of 5.38.

Each bag then gets 2 ratings: the Comfort rating is the lowest temperature at which the bag will keep the average "cold sleeper" comfortable, and the Lower Limit rating is the lowest temperature at which the bag will keep the average "warm sleeper" comfortable. Some brands determine their own temperature rating by aligning to the Comfort rating for women’s bags, to the Lower Limit rating for men’s bags, or somewhere in the middle for nongendered bags.
View all Big Agnes Backpacking Sleeping Bags

Technical Specs

Item #223004
Best Use


Tested Lower Limit

11 degrees (F) - ISO

Tested Comfort

23 degrees (F) - ISO

Temperature Rating (F)

20 degrees (F)

Temperature Rating (C)

-7 degrees (C)


Nylon ripstop

Zipper Location


Insulation Type


Water-Resistant Down



600-fill-power DownTek down


Polyester taffeta

Sleeping Bag Shape


Stuff Sack Size

9 x 20 inches

Stuff Sack Volume

20.8 liters




Down certified to the Responsible Down Standard (RDS)

2 reviews with an average rating of 4.0 out of 5 stars

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