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Big Agnes
4.166666666666667 out of 5 stars
4.2 (6)
Big Agnes

Sidewinder SL Sleeping Bag: 20F Down - Women's

4.166666666666667 out of 5 stars
6 Reviews
Current price: $187.46 Original price: $249.95
25% off
Color:Lyons Blue/Teal

Size:

Quantity

Only 1 In stock



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Stop fighting your sleeping bag and start sleeping in the Big Agnes Sidewinder SL

What Our Gearhead® Experts Are Saying:


"I have been a side-sleeper my whole life and the Big Agnes Sidewinder SL Sleeping Bag is the first bag that actually accommodates how I naturally sleep rather than fighting me all night. The body-mapped ECO insulation at the hips and feet eliminates the pressure points that wake me up in a traditional mummy bag, and the integrated hood pocket keeps my pillow exactly where I put it no matter how much I move around during the night."


Most sleeping bags were designed for people who sleep on their back, and if you are a side-sleeper you have spent enough nights on the trail waking up from hip pressure and a pillow that has drifted halfway across the tent to know it. The Big Agnes Sidewinder SL Sleeping Bag was built specifically to fix that, engineering a three-season mummy bag around the way side-sleepers actually move and rest through the night.


Body-mapped ECO insulation made from 100% recycled polyester is layered at the hips and feet where pressure accumulates most for a side-sleeper, relieving the contact points that interrupt sleep and leave you stiff in the morning. The integrated hood pocket keeps your pillow anchored at your preferred side so it is there when you reach for it at two in the morning. Primary insulation is 650-fill DownTek with a water-repellent coating that maintains loft in damp conditions, and the feminine mummy fit contours closely to the body to keep warmth right where you need it on nights down to 20 degrees. A full-length anti-snag locking zipper opens and closes smoothly, and the nylon ripstop shell and polyester taffeta lining both carry a water-repellent finish for added protection against tent condensation and moisture.




Details

  • 20°F mummy bag engineered specifically for side-sleepers on the trail
  • Body-mapped ECO insulation relieves pressure at the hips and feet
  • Integrated hood pocket keeps your pillow anchored on your preferred side
  • 650-fill DownTek primary insulation stays lofty in damp conditions
  • Feminine mummy fit contours closely to keep warmth where it matters
  • Full-length anti-snag locking zipper opens and closes without snagging
  • Nylon ripstop shell and taffeta lining carry water-repellent finishes
  • ECO insulation is made from 100% recycled polyester throughout
  • Item #BAGZ2AC
Responsible Collection
Bluesign Approved, Recycled/Repurposed
Material
[face fabric] nylon ripstop, water-repellent coating, [lining] polyester taffeta, water-repellent coating
Insulation
[primary] 650-fill DownTek, water-repellent coating, [body-mapped] ECO (100% recycled polyester)
Shape
mummy
Zipper
full-length
Max User Height
[petite] 5ft 5in, [regular] 5ft 10in
Shoulder Circumference
[petite] 56in, [regular] 58in
Hip Circumference
[petite] 54in, [regular] 56in
Foot Circumference
[petite] 31in, [regular] 33in
Bag Length
[regular] 78in
Draft Tube
yes
Pockets
none
Pad Retainer
none
Fill Weight
[petite] 1lb 6oz, [regular] 1lb 8.5oz
Degree
20F
European Norm/ISO Comfort Rating
30F
European Norm/ISO Lower Limit Rating
19F
Storage Sack
included
Stuff Sack
included
Stuff Size
8 x 17.5in
Claimed Weight
[petite] 2lb 7oz, [regular] 2lb 10oz
Activity
backpacking, camping
Manufacturer Warranty
lifetime
A camper in a blue down jacket prepares gear next to a small green tent in a vast mountain meadow under the Big Agnes logo.

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