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Mountain Hardwear
Switch Sleeping Bag: 20 Degree Synthetic - Women's

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Not that you’ll be doing any tossing or turning in this comfy bag.

You have room to toss and turn around inside the Mountain Hardwear’s Women’s Switch Sleeping Bag thanks to the Quantum expander, which zips open when you want a little more space in the bag. The panel is fully insulated to eliminate cold spots, and extra insulation in the roomy footbox and a tailored hood keep you cozy during cool nights on the trail.


  • Women-specific comfort mummy cut designed to maximizes weight savings without being overly constrictive; additional fill place in strategic zones
  • 20-Degree rating ideal for shoulder season, use at low elevation, or summer use at higher elevation
  • Quantum expander zips open to add 8 inches of room to the bag; keep it zipped closed for maximum warmth or leave it open for extra room
  • Synthetic Thermic MX insulation traps in gobs of warmth and keeps you warm even if it gets slightly wet
  • Baffled construction delivers superior loft and prevent cold spots
  • Comfort Footbox follows your foot's natural shape for maximum warmth and comfort
  • Face gasket and tailored hood block drafts and seal in warmth
  • Full-length, #8 zipper features double sliders for versatile ventilation
  • Included nylon compression stuff sack and mesh storage bag make storage and transport a breeze
  • Item #MHW1501
[shell] nylon taffeta (50D), [lining] polyester taffeta (50D)
Thermic MX
Draft Collar
Max User Height
(regular) 5 ft 5 in, (long) 5 ft 10 in
Shoulder Circumference
(regular) 56 in, (long) 58 in
Hip Circumference
(regular) 56 in, (long) 58 in
Foot Circumference
(regular) 36 in, (long) 38 in
Stuff Size
8 x 16 in
Stuff Sack
Storage Sack
20 F
European Norm Comfort Rating
34 F
European Norm Lower Limit Rating
23 F
Claimed Weight
(regular) 3 lb 10 oz, (long) 3 lb 15 oz
Recommended Use
temperate-weather camping, backpacking
Manufacturer Warranty

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