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NEMO Sonic -20 Sleeping Bag - Moosejaw
 
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NEMO Sonic -20 Sleeping Bag

NEMO Sonic -20 Sleeping Bag is rated 3.7 out of 5 by 3.
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The NEMO Sonic -20 Sleeping Bag is a down sleeping bag for frigid nights outdoors. Stuffed with 800 fill power, hydrophobic down, this bag is as ultralight and packable as it can be, while still providing warmth on nights that drop to -20°F. It resists moisture better than untreated down, so you can still stay toasty warm when the snow, condensation and other damp possibilities threaten. Stretchy at the knees so side sleepers can enjoy comfort too, plus zipper-adjustable Thermo Gills for venting excess heat through the night, without letting drafts inside. Your winter backpacking nighttime companion you can't hit the trails without.

Product Description
Item No.   10553344

The NEMO Sonic -20 Sleeping Bag is a down sleeping bag for frigid nights outdoors. Stuffed with 800 fill power, hydrophobic down, this bag is as ultralight and packable as it can be, while still providing warmth on nights that drop to -20°F. It resists moisture better than untreated down, so you can still stay toasty warm when the snow, condensation and other damp possibilities threaten. Stretchy at the knees so side sleepers can enjoy comfort too, plus zipper-adjustable Thermo Gills for venting excess heat through the night, without letting drafts inside. Your winter backpacking nighttime companion you can't hit the trails without.

Features of the NEMO Sonic -20 Sleeping Bag

  • Award-winning design allows for temperature regulation in variable mountain climates.
  • Adjustable Thermo Gills vent body heat at your core without letting cold air rush in.
  • Stretch construction at the knees allows side sleeping.
  • Overstuffed with 800FP hydrophobic down that is 100% Responsible Down Standard (RDS) Certified ensuring humane treatment and traceability throughout the supply chain.
  • Redesigned draft collar and draft tubes create a secure seal to keep cold air out.
  • Redesigned Toester waterproof/breathable footbox relies on an additional layer of synthetic insulation to reduce cold spots.
  • Offset zipper creates a thermally efficient seal.
  • Updated profile secures warmth closer to the body.
  • Protected by the NEMO Lifetime Warranty.
  • What's included: Compression stuff sack, mesh storage bag
Material Details
  • Shell Fabric: 20D Nylon Ripstop w/ DWR
  • Footbox Fabric: 40D Nylon Ripstop OSMO w/ DWR
  • Lining Fabric: 30D Nylon Taffeta w/ DWR
  • Color: Granite / Marigold
  • Zipper Location: Left
  • Stuff Sack: Compression stuff sack, Mesh storage bag
  • Insulation: 800 FP Down

Product Specifications
Sustainability: Responsible Down Standard
Packed Dimensions (Regular): 16.0 x 8.5 in dia
Packed Dimensions (Long): 16.5 x 9.0 in dia
Fill Weight (Regular): 2 lbs 2 oz
Fill Weight (Long): 2 lbs 4 oz
Max User Height (Long): 6 ft 6 in.
Shoulder Circumference (Regular): 61 in.
Hip Circumference (Regular): 58 in.
Shoulder Circumference (Long): 69 in.
Hip Circumference (Long): 63 in.
Weight (Regular): 3 lb 8 oz
Weight (Long): 3 lb 10 oz
Disclaimer: We only ship this brand to US Addresses.
Gender: Unisex
Best Use: Backpacking, Mountaineering and Alpine
Sleep Capacity: 1
Temperature Rating: -50 - -1 Degrees Fahrenheit
Exact Temperature Rating: -20 Degrees Fahrenheit
Sleeping Bag Shape: Spoon
Max User Height (Regular): 6 ft
Fill Details: 800 Fill Power Hydrophobic Down
Product Reviews
Rated 5 out of 5 by from Warm bag Took the bag out camping at -15 F and I thought the bag was very warm and comfortable. Happy with purchase. Found it to be roomy as well. Like the moisture protection at the feet.
Date published: 2023-01-01
Rated 5 out of 5 by from Lightweight and Warm Bag This bag seems really warm, has a lot of nice features (thermo gills, pocket and warm footbox) and the best part is that it’s super lightweight. Haven’t tried it in the cold yet but, I have a good feeling about it.
Date published: 2022-12-12
Rated 1 out of 5 by from Bad Zipper I received the Sonic -20 sleeping bag today and was excited to get it out of the box and check out my new digs. I pulled the zipper down towards the end of the bag and the zipper wouldn't budge any further. I finally got it unzipped, but now it won't zip back up and it's stuck again. I'm sending it back and going with a different name brand. This bag seems cheaply made in my opinion.
Date published: 2022-11-16
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