Products: Big Agnes Down Sleeping Bag – Sidewinder SL 20° Women’s

Big Agnes Down Sleeping Bag – Sidewinder SL 20° Women’s

Product Code: BWSWSL20R21
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$379.95

Out of stock

Synthetic traditional sleeping bag for side sleepers

Recommendations

Specifically designed for those who sleep on their sides, the Sidewinder SL is engineered and ergonomically contoured to ensure warmth, comfort, and ease of use in any position you settle into. Constructed with features you expect from a traditional mummy bag with additional body mapped insulation to optimize warmth where you need it and minimize pressure points and other ‘side effects’. The Sidewinder SL is a side sleeper’s dream bag with technical features that roll seamlessly from one adventure to the next, and from one side to the other at night.

 

What’s in a name

Here in the Western States, Rattlesnakes are common and dangerous. Sidewinders got their name for being sidewards-moving rattlesnakes, that only make contact with the sand in two small places on their body. This helps them move quicker and stay cooler by lifting their bodies off the hot sand. Side-sleepers, much like Sidewinders, make contact with the ground primarily in two places, the hips and shoulders. We developed the Sidewinder bags specifically to provide more comfort for side-sleepers, with strategically placed insulation to provide more comfort and warmth regardless of what position you wind up in.

Fit

Girth:

  • ?” / ?cm
  • ?” / ?cm
  • ?” / ?cm

Features

  • Specifically designed for people who sleep on their sides with a technical fit, patterned to move with you as you roll from one side to the other
  • Close fitting, jacket-style hood keeps insulation close to the body without sacrificing mobility
  • Keep pillow in place with unique Pillow Barn made of stretch mesh material with interior access from either side for easy adjustment
  • Optimized warmth and minimized pressure points with body mapped insulation
  • Improved shell fabric and lining with PFC-free water-repellent finish
  • Down fill with a PFC-free water-repellent finish throughout the bag provides lofty warmth while synthetic insulation helps alleviate common pressure points in the hips and feet
  • Optimized fit and thermally efficient footbox is patterned to mimic the shape of your foot position while lying on your side
  • Smooth, quick zip with anti-snag locking zipper with no-draft Zipper garage, and long, ambidextrous zipper
  • Easily adjust hood without unzipping using low-profile internal cordlock access
  • Seal out drafts by cinching insulated tube along upper hood opening
  • Hang dry or store bags with exterior loops
  • Storage sack & stuff sack included

Materials

  • Shell: nylon ripstop featuring a PFC-free water-repellent finish
  • Lining: GRS certified  100% post-consumer recycled polyester taffeta featuring a PFC-free water-repellent finish
  • Primary Fill: 650 fill DownTek™ repels water while maintaining insulating value, with bluesign® Certified PFC-free water-repellent chemistry
  • Body Mapped Fill: FireLine™ ECO Synthetic Insulation, 100% post-consumer recycled polyester, featuring low-denier fibers that are tightly woven and provide high loft, compressibility, high weight-to-warmth ratio, and durability
  • Regular: fits up to 6′ / 183cm
  • Long: fits up to 6’6″ / 198cm
  • Works with any pad size or style

Specifically designed for those who sleep on their sides, the Sidewinder SL is engineered and ergonomically contoured to ensure warmth, comfort, and ease of use in any position you settle into. Constructed with features you expect from a traditional mummy bag with additional body mapped insulation to optimize warmth where you need it and minimize pressure points and other ‘side effects’. The Sidewinder SL is a side sleeper’s dream bag with technical features that roll seamlessly from one adventure to the next, and from one side to the other at night.

 

What’s in a name

Here in the Western States, Rattlesnakes are common and dangerous. Sidewinders got their name for being sidewards-moving rattlesnakes, that only make contact with the sand in two small places on their body. This helps them move quicker and stay cooler by lifting their bodies off the hot sand. Side-sleepers, much like Sidewinders, make contact with the ground primarily in two places, the hips and shoulders. We developed the Sidewinder bags specifically to provide more comfort for side-sleepers, with strategically placed insulation to provide more comfort and warmth regardless of what position you wind up in.

Specifically designed for those who sleep on their sides, the Sidewinder SL is engineered and ergonomically contoured to ensure warmth, comfort, and ease of use in any position you settle into. Constructed with features you expect from a traditional mummy bag with additional body mapped insulation to optimize warmth where you need it and minimize pressure points and other ‘side effects’. The Sidewinder SL is a side sleeper’s dream bag with technical features that roll seamlessly from one adventure to the next, and from one side to the other at night.

 

What’s in a name

Here in the Western States, Rattlesnakes are common and dangerous. Sidewinders got their name for being sidewards-moving rattlesnakes, that only make contact with the sand in two small places on their body. This helps them move quicker and stay cooler by lifting their bodies off the hot sand. Side-sleepers, much like Sidewinders, make contact with the ground primarily in two places, the hips and shoulders. We developed the Sidewinder bags specifically to provide more comfort for side-sleepers, with strategically placed insulation to provide more comfort and warmth regardless of what position you wind up in.

  • Specifically designed for people who sleep on their sides with a technical fit, patterned to move with you as you roll from one side to the other
  • Close fitting, jacket-style hood keeps insulation close to the body without sacrificing mobility
  • Keep pillow in place with unique Pillow Barn made of stretch mesh material with interior access from either side for easy adjustment
  • Optimized warmth and minimized pressure points with body mapped insulation
  • Improved shell fabric and lining with PFC-free water-repellent finish
  • Down fill with a PFC-free water-repellent finish throughout the bag provides lofty warmth while synthetic insulation helps alleviate common pressure points in the hips and feet
  • Optimized fit and thermally efficient footbox is patterned to mimic the shape of your foot position while lying on your side
  • Smooth, quick zip with anti-snag locking zipper with no-draft Zipper garage, and long, ambidextrous zipper
  • Easily adjust hood without unzipping using low-profile internal cordlock access
  • Seal out drafts by cinching insulated tube along upper hood opening
  • Hang dry or store bags with exterior loops
  • Storage sack & stuff sack included

Girth:

  • ?” / ?cm
  • ?” / ?cm
  • ?” / ?cm
  • Shell: nylon ripstop featuring a PFC-free water-repellent finish
  • Lining: GRS certified  100% post-consumer recycled polyester taffeta featuring a PFC-free water-repellent finish
  • Primary Fill: 650 fill DownTek™ repels water while maintaining insulating value, with bluesign® Certified PFC-free water-repellent chemistry
  • Body Mapped Fill: FireLine™ ECO Synthetic Insulation, 100% post-consumer recycled polyester, featuring low-denier fibers that are tightly woven and provide high loft, compressibility, high weight-to-warmth ratio, and durability
  • Regular: fits up to 6′ / 183cm
  • Long: fits up to 6’6″ / 198cm
  • Works with any pad size or style
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Synthetic traditional sleeping bag for side sleepers